@misc{_Acta_1974, volume={29}, editor={Institute of History of the Polish Academy of Sciences}, copyright={Rights Reserved - Free Access}, address={Wrocław}, journal={Acta Poloniae Historica}, howpublished={online}, year={1974}, publisher={Zakład Narodowy im. Ossolińskich}, language={fre}, language={ger}, title={Acta Poloniae Historica. T. 29 (1974), Matériaux}, type={Text}, keywords={Poland - history - periodicals}, }