@Misc{mitzlaff2013recommending,
  author = {Mitzlaff, Folke and Stumme, Gerd},
  title  = {Recommending Given Names},

  year   = {2013},
  number = {},
  url    = {http://arxiv.org/abs/1302.4412},

  const  = {\ text}
}
@Mastersthesis{bottger2012konzept,
  author = {Böttger, Sebastian},
  title  = {Konzept und Umsetzung eines Tag-Recommenders für Video-Ressourcen am Beispiel UniVideo},

  year   = {2012},
  number = {},
  url    = {http://www.uni-kassel.de/~seboettg/ba-thesis.pdf},

  const  = {\ text}
}