@misc{_Die, copyright={Biblioteka Uniwersytecka w Poznaniu}, howpublished={online}, publisher={Rothartd Schmidt}, language={ger}, type={czasopismo}, title={Die Blätter der Reichsgautheater Posen}, keywords={Reichsgautheater Posen, Posen, teatr, Blätter der Theater in Posen, Theater in Posen, Karl Peter Heyser, Die Theater in Posen Reichsgautheater Posen}, }