@InProceedings{ DBLP:conf/serp/Savikko03,
	author = "Vespe Savikko",
	title = "{Generative and Incremental Approach to Scripting Support Implementation}",
	booktitle = "Software Engineering Research and Practice",
	year = "2003",
	pages = "105-111",
	crossref = "DBLP:conf/serp/2003-1",
	bibsource = "DBLP, http://dblp.uni-trier.de"
}

@Misc{ Wikipedia-Callcenter,
	Title = "{Wikipedia.org (german), Callcenter}",
	HowPublished = "\url{http://de.wikipedia.org/wiki/Callcenter}",
	url = "http://de.wikipedia.org/wiki/Callcenter"
}

@Book{ book-kommnetz,
	Author = "Wolf-Dieter Haa{\ss}",
	Title = "{Handbuch der Kommunikationsnetze}",
	Publisher = "Springer",
	year = 1997,
	address = "Heidelberg"
}

@Book{ DC04,
	Author = "Dieter Conrads",
	Title = "{Telekommunikation: Grundlagen, Verfahren, Netze}",
	Publisher = "Vieweg",
	address = "Wiesbaden",
	year = 2004
}

@Book{ FK94,
	Author = "Franz-Joachim Kauffels",
	Title = "{Moderne Datenkommunikation: Eine strukturierte Einf{\"u}hrung}",
	Publisher = "Datacom",
	address = "Bergheim",
	year = 1994
}

@Misc{ JR04,
	Author = "J. Rosenberg and J. Peterson and H. Schulzrinne",
	Title = "{Best Current Practices for Third Party Call Control (3pcc) in the Session Initiation Protocol (SIP)}",
	HowPublished = "BCP 85, RFC 3725",
	month = apr,
	year = 2004
}

@Article{ Static-Dynamic-Configuration,
	Author = "Venkita Subramonian and Liang-Jui Shen and Christopher Gill",
	Title = "{The Design and Performance of Dynamic and Static Configuration Mechanisms in Component Middleware for Distributed Real-Time and Embedded Systems}",
	Journal = "25th IEEE International Real-Time Systems Symposium",
	HowPublished = "\url{http://www.cse.wustl.edu/venkita/publications/rtss04_ciao.pdf}",
	month = "5 " # dec,
	year = 2004
}

@Misc{ Wikipedia-Data-Information,
	Title = "{Wikipedia.org, Information is not data}",
	HowPublished = "\url{http://en.wikipedia.org/wiki/Information?oldid=81809486\#Information_is_not_data}",
	url = "http://en.wikipedia.org/wiki/Information\&oldid=81809486\\#Information_is_not_data"
}

@Misc{ security-in-isdn-external,
	url = "http://www.telefaq.de/anruferfilter.html",
	title = "{TeleFAQ.de: Anruferfilter - Schutz vor ankommenden Rufen}",
	author = "Andreas Schael",
	howpublished = "\url{http://www.telefaq.de/anruferfilter.html}"
}

@Misc{ security-isdn-t-com,
	howpublished = "\url{http://www.t-com.de/is-bin/INTERSHOP.enfinity/WFS/EKI-PK-Site/de_DE/-/EUR/ViewBrowseCatalog-Start?CategoryName=00011600005\&CategoryDomainName=EKI-PK-DefaultCatalog}",
	url = "http://www.t-com.de/is-bin/INTERSHOP.enfinity/WFS/EKI-PK-Site/de_DE/-/EUR/ViewBrowseCatalog-Start?CategoryName=00011600005\&CategoryDomainName=EKI-PK-DefaultCatalog",
	title = "{Das Sicherheitspaket Plus f{\"u}r T-Net und T-ISDN}",
	author = "T-Com"
}

@Misc{ master-ldap-ks,
	title = "{Master thesis: {P}asswort im {D}atenexpress - {M}it {LDAP}(ower) durchs {N}etzwerk}",
	author = "Athanasios Nianias",
	school = "Albert-Ludwigs-University Freiburg",
	month = jul,
	year = "2006",
	url = "http://www.ks.uni-freiburg.de/download/diplomarbeit/SS06/09-06-ldap-anianias/",
	howpublished = "\url{http://www.ks.uni-freiburg.de/download/diplomarbeit/SS06/09-06-ldap-anianias/}"
}

@Misc{ iX-ldap-asterisk,
	title = "{Nummern en masse}",
	author = {Thilo R{\"o}{\ss}ler},
	howpublished = "\url{http://www.heise.de/ix/artikel/2005/12/160/}",
	url = "http://www.heise.de/ix/artikel/2005/12/160/"
}

@Book{ book-sip-multimediale-dienste,
	title = "{SIP: Multimediale Dienste im Internet}",
	author = "Dr.-Ing. Stephan Rupp and Gerd Siegmund and Wolfgang Lautenschlager",
	publisher = "dpunkt.verlag",
	year = "2002"
}

@Book{ book-voice-over-ip-mitp,
	title = "{Voice over IP}",
	author = {Rolf-Dieter K{\"o}hler},
	publisher = "mitp",
	address = "Bonn",
	year = "2002"
}

@Book{ book-voice-over-ip-franzis,
	title = "{Voice over IP: Sprach-Daten-Konvergenz richtig nutzen}",
	author = "Mathias Hein and Michael Reisner and Dr. Antje Vo{\ss}",
	publisher = "Franzis' Verlag",
	address = "Poing",
	year = "2002"
}

@Misc{ rfc-3761-enum,
	title = "{RFC 3761, The E.164 to Uniform Resource Identifiers (URI) Dynamic Delegation Discovery System (DDDS) Application (ENUM)}",
	author = "P. Faltstrom and M. Mealling",
	month = apr,
	year = "2004",
	url = "http://www.ietf.org/rfc/rfc3761.txt"
}

@Misc{ rfc-1034-dns,
	title = "{RFC 1034, Domain names - concepts and facilities}",
	author = "P. Mockapetris",
	month = nov,
	year = "1987",
	url = "http://www.ietf.org/rfc/rfc1034.txt"
}

@Misc{ rfc-1035-dns,
	title = "{RFC 1035, Domain names - implementation and specification}",
	author = "P. Mockapetris",
	month = nov,
	year = "1987",
	url = "http://www.ietf.org/rfc/rfc1035.txt"
}

@Misc{ rfc-2915-naptr,
	title = "{RFC 2915, The Naming Authority Pointer (NAPTR) DNS Resource Record}",
	author = "M. Mealling and R. Daniel",
	month = sep,
	year = "2000",
	url = "http://www.ietf.org/rfc/rfc2915.txt"
}

@Misc{ denic-enum-prereader,
	title = "{ENUM-Domains bei der DENIC eG}",
	author = "Petra Blank and Stefan Dieterle",
	howpublished = "\url{http://www.denic.de/media/pdf/enum/veranstaltungen/pre-reader_20040316.pdf}",
	month = mar,
	year = "2004",
	url = "http://www.denic.de/media/pdf/enum/veranstaltungen/pre-reader_20040316.pdf"
}

@Misc{ denic-enum-testbetrieb,
	title = "{ENUM-Testbetrieb bei der DENIC eG}",
	howpublished = "\url{http://www.denic.de/de/enum/allgemeines/trial/index.html}",
	url = "http://www.denic.de/de/enum/allgemeines/trial/index.html"
}

@MastersThesis{ fopra-praktikumspaper,
	title = "{Voice over IP. Fortgeschrittenenpraktikum}",
	author = "Maik Schmitt and Rainer Jochem",
	school = {Universit{\"a}t des Saarlandes},
	year = "2004"
}

@Article{ schulzrinne:csa,
	title = "{A Comparison of SIP and H. 323 for Internet Telephony}",
	author = "Schulzrinne, H. and Rosenberg, J."
}

@InProceedings{ 858571,
	author = "Norman Ramsey",
	title = "{Embedding an interpreted language using higher-order functions and types}",
	booktitle = "IVME '03: Proceedings of the 2003 workshop on Interpreters, virtual machines and emulators",
	year = "2003",
	isbn = "1-58113-655-2",
	pages = "6--14",
	location = "San Diego, California",
	doi = "http://doi.acm.org/10.1145/858570.858571",
	publisher = "ACM Press",
	address = "New York, NY, USA"
}

@Misc{ modperl,
	title = "{What is mod-perl?}",
	howpublished = "\url{http://perl.apache.org/start/index.html}",
	url = "http://perl.apache.org/start/index.html"
}

@proceedings{ DBLP:conf/serp/2003-1,
	editor = "Ban Al-Ani and Hamid R. Arabnia and Youngsong Mun",
	title = "{Proceedings of the International Conference on Software Engineering Research and Practice, SERP '03, June 23 - 26, 2003, Las Vegas, Nevada, USA, Volume 1}",
	booktitle = "Software Engineering Research and Practice",
	publisher = "CSREA Press",
	year = "2003",
	isbn = "1-932415-19-X",
	bibsource = "DBLP, http://dblp.uni-trier.de"
}

@Misc{ netcraft-survey,
	title = "{Netcraft Web Server Survey}",
	author = "Netcraft Ltd.",
	howpublished = "\url{http://news.netcraft.com/archives/web_server_survey.html}",
	url = "http://news.netcraft.com/archives/web_server_survey.html"
}

@InProceedings{ GS02,
	Title = "{A Comparison of Portable Dynamic Web Content Technologies for the Apache Web Server}",
	Author = "Giorgos Gousios and Diomidis Spinellis",
	URL = "http://www.dmst.aueb.gr/dds/pubs/conf/2002-SANE-DynCont/html/dyncont.html",
	Booktitle = "Proceedings of the 3rd International System Administration and Networking Conference {SANE 2002}",
	Location = "Maastricht, The Netherlands",
	Month = may,
	Note = "Best refereed paper award",
	pages = "103--119",
	Year = 2002
}

@Book{ apache-modeling-project,
	title = "{The Apache Modeling Project}",
	series = "HPI Technical Reports",
	author = {Bernhard Gr{\"o}ne and Andreas Kn{\"o}pfel and Rudolf Kugel and Oliver Schmidt},
	volume = "5",
	month = jul,
	year = "2004",
	isbn = "9-937786-14-7",
	url = "http://f-m-c.org/projects/apache/download/the_apache_modelling_project.pdf"
}

@Article{ 352035,
	author = "Arie van Deursen and Paul Klint and Joost Visser",
	title = "{Domain-specific languages: an annotated bibliography}",
	journal = "SIGPLAN Not.",
	volume = "35",
	number = "6",
	year = "2000",
	issn = "0362-1340",
	pages = "26--36",
	doi = "http://doi.acm.org/10.1145/352029.352035",
	publisher = "ACM Press",
	address = "New York, NY, USA"
}

@Unpublished{ seminar-domain-spec-lang,
	title = "{Seminar: Anwendungsorientierte Programmiersprachen}",
	author = "Prof. Dr. Peter Thiemann",
	year = "2000",
	url = "http://www.informatik.uni-freiburg.de/proglang/teaching/ws2000-2001/aos/"
}

@TechReport{ Grabmueller2003MPP,
	author = {Martin Grabm{\"u}ller},
	title = "{Multiparadigmen-Programmiersprachen}",
	institution = {Technische Universit{\"a}t Berlin},
	year = "2003",
	type = "Research report",
	number = {2003-15 in {\em Forschungsberichte Fakult{\"a}t IV -- Elektrotechnik und Informatik}},
	month = oct,
	abstract = "Dieser Bericht untersucht Programmiersprachen, die verschiedene Programmierparadigmen in sich vereinen. Dabei wird ein breiter ``Uberblick ''uber die existierenden Ans``atze und Techniken bei Entwurf und Implementierung multiparadigmatischer Sprachen herausgearbeitet. Die Unterschiede der einzelnen etablierten Programmierparadigmen werden beschrieben und die M''oglichkeiten zur Kombination dieser Paradigmen anhand der Untersuchung existierender Programmiersprachen erl``autert. Nach einer genaueren Betrachtung syntaktischer und semantischer Eigenschaften unterschiedlicher Programmiersprachen werden Vorschl''age zum Entwurf von Programmiersprachen, welche die Programmierung in unterschiedlichen Paradigmen erlauben, entwickelt."
}

@Unpublished{ npp-letschert-python-types,
	title = "{Nichtprozedurale Programmierung in Python und anderen Sprachen}",
	author = "Dr. Thomas Letschert",
	month = feb,
	year = "2005",
	url = "http://velociraptor.mni.fh-giessen.de/~hg51/WWW/NPP/npp.pdf"
}

@Book{ fulton2001rw,
	title = "{The Ruby Way}",
	author = "Fulton, H. and Hurst, G. and Fulton, H.E.",
	year = "2001",
	publisher = "Sams Publishing"
}

@Misc{ mod_perl_api,
	title = "{mod-perl 2.0 API}",
	howpublished = "\url{http://perl.apache.org/docs/2.0/api/index.html}",
	url = "http://perl.apache.org/docs/2.0/api/index.html"
}

@Article{ 1015884,
	author = "G. Fischer and E. Giaccardi and Y. Ye and A. G. Sutcliffe and N. Mehandjiev",
	title = "{Meta-design: a manifesto for end-user development}",
	journal = "Commun. ACM",
	volume = "47",
	number = "9",
	year = "2004",
	issn = "0001-0782",
	pages = "33--37",
	doi = "http://doi.acm.org/10.1145/1015864.1015884",
	publisher = "ACM Press",
	address = "New York, NY, USA"
}

@Book{ EUD_Springer,
	title = "{End User Development}",
	series = "Human-Computer Interaction Series",
	editor = "Henry Lieberman and Fabio Patern{\`o} and Voker Wulf",
	publisher = "Springer",
	volume = "9",
	year = "2006",
	isbn = "978-1-4020-4220-1"
}

@InProceedings{ 1083241,
	author = "Alistair Sutcliffe",
	title = "{Evaluating the costs and benefits of end-user development}",
	booktitle = "WEUSE I: Proceedings of the first workshop on End-user software engineering",
	year = "2005",
	isbn = "1-59593-131-7",
	pages = "1--4",
	location = "St. Louis, Missouri",
	doi = "http://doi.acm.org/10.1145/1083231.1083241",
	publisher = "ACM Press",
	address = "New York, NY, USA"
}

@Misc{ siod,
	title = "{SIOD: Scheme in One Defun}",
	howpublished = "\url{http://www.cs.indiana.edu/scheme-repository/imp/siod.html}",
	url = "http://www.cs.indiana.edu/scheme-repository/imp/siod.html"
}

@Misc{ perldoc-c-interface,
	title = "{Perldoc: Internals and C language interface}",
	howpublished = "\url{http://perldoc.perl.org/index-internals.html}",
	url = "http://perldoc.perl.org/index-internals.html"
}

@Misc{ perlguts-illu,
	title = "{PerlGuts Illustrated}",
	author = "Gisle Aas",
	howpublished = "\url{http://gisle.aas.no/perl/illguts/}",
	url = "http://gisle.aas.no/perl/illguts/"
}

@Electronic{ xs_einfuehrung,
	title = "{XS - Einf{\"u}hrung und esoterische Anwendungen}",
	author = "Marc Lehmann",
	howpublished = "\url{http://www.goof.com/pcg/marc/xs.html}",
	month = mar,
	year = "2000",
	url = "http://www.goof.com/pcg/marc/xs.html\#Konstanten"
}

@article{ 1111597,
	author = "Yossi Levanoni and Erez Petrank",
	title = "{An on-the-fly reference-counting garbage collector for java}",
	journal = "ACM Trans. Program. Lang. Syst.",
	volume = "28",
	number = "1",
	year = "2006",
	issn = "0164-0925",
	pages = "1--69",
	doi = "http://doi.acm.org/10.1145/1111596.1111597",
	publisher = "ACM Press",
	address = "New York, NY, USA"
}

@Electronic{ sipsak,
	title = "{sipsak - SIP swiss army knife}",
	author = "Nils Ohlmeier",
	howpublished = "\url{http://sipsak.org/}",
	url = "http://sipsak.org/"
}

@Electronic{ sipp,
	title = "{SIPp}",
	author = "Olivier Jacques and Richard Gayraud",
	howpublished = "\url{http://sipp.sourceforge.net/}",
	url = "http://sipp.sourceforge.net/"
}

@Book{ voip_mit_asterisk_und_ser,
	title = "{Internet-Telefonie. VoIP mit Asterisk und SER}",
	author = "Gerd Flaig and Martin Hoffmann and Siggi Langauf",
	publisher = "Open Source Press",
	month = jan,
	year = "2006",
	isbn = "3937514163",
	address = {M{\"u}nchen}
}

@Electronic{ twinkle,
	title = "{twinkle softphone}",
	author = "Michel de Boer",
	url = "http://www.twinklephone.com/",
	howpublished = "\url{http://www.twinklephone.com/}"
}

@Electronic{ openser_permissions,
	title = "{OpenSER permissions module}",
	author = "Miklos Tirpak and Juha Heinanen",
	howpublished = "\url{http://www.openser.org/docs/modules/1.2.x/permissions.html}",
	year = "2003",
	url = "http://www.openser.org/docs/modules/1.2.x/permissions.html"
}

@Electronic{ ethz_ldap,
	title = "{ldap SER Module}",
	author = "Marcel Baur",
	howpublished = "\url{http://www.ethworld.ethz.ch/technologies/sipeth/ser_modules/ldap}",
	url = "http://www.ethworld.ethz.ch/technologies/sipeth/ser_modules/ldap"
}

@Electronic{ unixodbc,
	title = "{The unixODBC Project home page}",
	howpublished = "\url{http://www.unixodbc.org/}",
	url = "http://www.unixodbc.org/"
}

@Electronic{ ser-ldap,
	title = "{SER: LDAP and LDAP authentication modules}",
	author = "Rogelio J. Baucells",
	howpublished = "\url{http://www.iptel.org/ldap_and_ldap_authentication_modules}",
	url = "http://www.iptel.org/ldap_and_ldap_authentication_modules"
}

@Electronic{ perl-pod-docbook,
	title = "{Pod::DocBook}",
	author = "Nandu Shah",
	howpublished = "\url{http://search.cpan.org/dist/Pod-DocBook/lib/Pod/DocBook.pm}",
	url = "http://search.cpan.org/dist/Pod-DocBook/lib/Pod/DocBook.pm"
}

@Electronic{ openser-radius,
	title = "{Build SIP-based VOIP Service With RADIUS AAA Using OpenSER And FreeRadius}",
	author = "Daniel-Constantin Mierla",
	howpublished = "\url{http://www.openser.org/docs/openser-radius-1.0.x.html}",
	url = "http://www.openser.org/docs/openser-radius-1.0.x.html"
}

@Electronic{ ser-performance,
	title = "{iptel.org: Vaclev's Performance Tests. Memory management in SER}",
	author = "Vaclav Kubart",
	howpublished = "\url{http://www.iptel.org/ser/doc/performance/vaclev}",
	url = "http://www.iptel.org/ser/doc/performance/vaclev"
}

@Misc{ rfc-3261-sip,
	title = "{RFC 3261, SIP: Session Initiation Protocol}",
	author = "J. Rosenberg and H. Schulzrinne and G. Camarillo and A. Johnston and J. Peterson and R. Sparks and M. Handley and E. Schooler",
	month = jun,
	year = "2002",
	url = "http://www.ietf.org/rfc/rfc3261.txt"
}

@Misc{ rfc-4566-sdp,
	title = "{RFC 4566, SDP: Session Description Protocol}",
	author = "M. Handley and V. Jacobson and C. Perkins",
	month = jul,
	year = "2006",
	url = "http://www.ietf.org/rfc/rfc4566.txt"
}

@Misc{ rfc-3550-rtp,
	title = "{RFC 3550, RTP: A Transport Protocol for Real-Time Applications}",
	author = "H. Schulzrinne and S. Casner and R. Frederick and V. Jacobson",
	month = jul,
	year = "2003",
	url = "http://www.ietf.org/rfc/rfc3550.txt"
}

@Misc{ rfc-3944-h350,
	title = "{RFC 3944, H.350 Directory Services}",
	author = "T. Johnson and S. Okubo and S. Campos",
	month = dec,
	year = "2004",
	url = "http://www.ietf.org/rfc/rfc3944.txt"
}

@Misc{ rfc-2865-radius,
	title = "{RFC 2865, Remote Authentication Dial In User Service (RADIUS)}",
	author = "C. Rigney and S. Willens and A. Rubens and W. Simpson",
	month = jun,
	year = "2000",
	url = "http://www.ietf.org/rfc/rfc2865.txt"
}

@Misc{ rfc-3050-sipcgi,
	title = "{RFC 3050, Common Gateway Interface for SIP}",
	author = "J. Lennox and H. Schulzrinne and J. Rosenberg",
	month = jan,
	year = "2001",
	url = "http://www.ietf.org/rfc/rfc3050.txt"
}

@Electronic{ voip-info-org-opensource,
	title = "{voip-info.org: Open Source VOIP Software}",
	howpublished = "\url{http://www.voip-info.org/wiki/view/Open+Source+VOIP+Software}",
	url = "http://www.voip-info.org/wiki/view/Open+Source+VOIP+Software"
}

@InProceedings{ auth-protocols,
	title = "{Development of authentication protocols: some misconceptions and a new approach}",
	booktitle = "Computer Security Foundations Workshop VII, 1994. CSFW 7. Proceedings ",
	author = "Wenbo Mao and Boyd, C.",
	pages = "178--186",
	month = jun,
	year = "1994",
	abstract = "Various published authentication protocols that employ symmetric cryptographic algorithms are examined. A number of misconceptions found in the specification, design and implementation of these protocols are revealed. Some misconceptions are considered responsible for definite security flaws, while others are shown to cause weaknesses which may help in attacks on the cryptographic mechanisms. We identify an underlying problem and attempt a remedy by developing a methodology for the development of secure and strong authentication protocols"
}

@Book{ lausen-db,
	title = "{Datenbanken. Grundlagen und XML-Technologien}",
	author = "Georg Lausen",
	publisher = "Elsevier",
	address = "Heidelberg",
	month = jan,
	year = "2005",
	isbn = "3-8274-1488-1"
}

@Book{ book-gamma-et-al-design-patterns,
	title = "{Design Patterns. Elements of Reusable Object-Oriented Software}",
	author = "Erich Gamma and Richard Helm and Ralph E. Johnson",
	publisher = "Addison-Wesley Longman",
	address = "Amsterdam",
	edition = "1",
	month = mar,
	year = "1995",
	isbn = "0201633612"
}