@book{KnobelsdorfKreitz2013,
  author    = {Knobelsdorf, Maria and Kreitz, Christoph},
  title     = {Ein konstruktivistischer Lehransatz f{\"u}r die Einf{\"u}hrungsveranstaltung der Theoretische Informatik},
  isbn      = {978-3-86956-220-9},
  year      = {2013},
  language  = {de}
}
@book{AlSaffar2013,
  author    = {Al-Saffar, Loay Talib Ahmed},
  title     = {Where girls the role of boys in CS - attitudes of CS students in a female-dominated environment},
  isbn      = {978-3-86956-220-9},
  year      = {2013},
  language  = {en}
}