@article{HagemannV2012WebWideApplication,
  author = {Stephan Hagemann and Gottfried Vossen},
  title = {Web-Wide Application Customization: The Case of Mashups},
  journal = {International Journal of Information System Modeling and Design},
  year = {2012},
  volume = {3},
  number = {1},
  pages = {23--47},
  note = {Publication status: Published}
}

@book{VossenH2010SerwisWeb20,
  author = {G Vossen and St Hagemann},
  title = {Serwis Web 2.0 --- Od Pomyslu Do Realizacji},
  year = {2010},
  publisher = {Wydawnictwo Helion},
  address = {Gliwice, Poland},
  note = {Publication status: Published}
}

@techreport{HagemannV2010WebWideApplication,
  author = {S Hagemann and G Vossen},
  title = {Web-Wide Application Customization: The Case of Mashups},
  institution = {ERCIS --- European Research Center for Information Systems},
  series = {ERCIS Working Papers},
  number = {8},
  volume = {8},
  editor = {J Becker and K Backhaus and HL Grob and T Hoeren and S Klein and H Kuchen and U Müller-Funk and G Vossen},
  year = {2010},
  address = {Münster},
  url = {https://www.ercis.org/sites/www.ercis.org/files/pages/research/ercis-working-papers/ercis_wp_08.pdf},
  note = {Publication status: Published}
}

@techreport{HagemannLV2007WebService,
  author = {S Hagemann and C Letz and G Vossen},
  title = {Web Service Discovery --- Reality Check 2.0},
  institution = {ERCIS --- European Research Center for Information Systems},
  series = {ERCIS Working Papers},
  number = {5},
  volume = {5},
  editor = {J Becker and K Backhaus and HL Grob and T Hoeren and S Klein and H Kuchen and U Müller-Funk and UW Thonemann and G Vossen},
  year = {2007},
  address = {Münster},
  url = {https://www.ercis.org/sites/www.ercis.org/files/pages/research/ercis-working-papers/ercis_wp_05.pdf},
  note = {Publication status: Published}
}

@techreport{VossenH2007FromVersion,
  author = {G Vossen and S Hagemann},
  title = {From Version 1.0 to Version 2.0: A Brief History of the Web},
  institution = {ERCIS --- European Research Center for Information Systems},
  series = {ERCIS Working Papers},
  number = {4},
  volume = {4},
  editor = {J Becker and K Backhaus and HL Grob and T Hoeren and S Klein and H Kuchen and U Müller-Funk and UW Thonemann and G Vossen},
  year = {2007},
  address = {Münster},
  url = {https://www.ercis.org/sites/www.ercis.org/files/pages/research/ercis-working-papers/ercis_wp_04.pdf},
  note = {Publication status: Published}
}

@techreport{HagemannRVWAV2004BoGSyEin,
  author = {S Hagemann and G Rodewald and G Vossen and P Westerkamp and F Albers and H Voigt},
  title = {BoGSy --- ein Informationssystem für Botanische Gärten},
  institution = {Institut für Wirtschaftsinformatik, WWU Münster},
  series = {Arbeitsberichte des Instituts für Wirtschaftsinformatik},
  number = {107},
  volume = {107},
  editor = {J Becker and H-L Grob and S Klein and H Kuchen and U Müller-Funk and G Vossen},
  year = {2004},
  address = {Münster},
  note = {Publication status: Published}
}