Paper  bibtex   

@misc{HumbertVK_DdI2016,
  author    = {Ludger Humbert},
  title     = {{Veranstaltungskarte zur Didaktik der Informatik --
              Sommersemester 2016}},
  date = {2016-04-17},
  url = {http://uni-w.de/2j},
  annote   = {http://ddi.uni-wuppertal.de/map/ddi-map19.pdf},
  urldate={2016-04-29},
}