@unpublished{Lermann2013,
  author  = {Dr. Matthias Lermann},
  title   = {Das Druckbild des Cartellverbands. Versuch {\"u}ber die Typographiegeschichte der Academia},
  institution = {Institut f{\"u}r Geschichte},
  pages     = {75-80},
  year    = {2013},
}