found: Hanns Lautensack, 1957:title page (Annegrit Schmitt) preliminary page (submitted this work as her doctoral thesis to the Universität München in 1955)
found: Corpus der italienischen Zeichnungen 1300-1450. Teil III, Verona. Band 3, 2010:title page (Annegrit Schmitt)
found: German Wikipedia, viewed October 8, 2019(Annegrit Schmitt; married name: Annegrit Schmitt-Degenhart; born February 21, 1929, in Frankfurt am Main; German art historian with a specialty in drawings and graphic art; obtained her doctorate in Munich in 1955 with a thesis on Hanns Lautensack; she was married to the art historian Bernhard Degenhart until his death in 1999; she was on the staff of the Staatliche Graphische Sammlung München from 1966 until her retirement in 1994)
