Before the Berlin Wall fell : Hungary, Czechoslovakia and Poland towards the refugees from the East Germany in 1989 / editors Jan Draus and Maciej Szymanowski ; translation: Jan Weisberg, Justyna Woldańska, Pygmalion. - Draus, Jan (1952- ).; Szymanowski, Maciej (1966- ).; Weinsberg, Jan (1952- ).; Woldańska, Justyna (Biblioteka Wyszehradzka, 2019)