American-Polish Documentation Studio (San Jose, California)(1)
Axmann-Rezzori, Hanna (1921-)(1)
Bartoszewski, Władysław (1922-2015)(1)
Biblioteka Narodowa (Warschau) (1928-)(1)
Bollenbeck, Georg (1947-2010)(1)
Borchers, Elisabeth (1926-2013)(1)
Bormann, Alexander von (1936-2009)(1)
Castell-Castell, Prosper zu (1922-1989)(1)