East German documentary films by and about Sorbs - Räder, Andy 1977- (2024)
Part III. Transnational documentary
The Sorbs and their films -- Briefe - in Gedenken an Dr. Maria Grollmuß; Listy -- Sokoł - P.S. ke kapitlej našich stawiznow/Sokol - P.S. zu einem Kapitel unserer Geschichte