@Article{235804, author = "Andrzej Bolewski, Henryk PierzchaƂa", title = "The Polish Academy of Learning and the Academy of Technical Sciences : the part abd role they played in the history of the so-called Sonderaktion Krakau ", year = 1985 (wyd. 1986-1987), volume = 4, number = 2, journal = Acta Academiae Scientiarum Polonae, pages = s. 67-83, }