@misc{_Acta_1989, volume={59}, editor={Institute of History of the Polish Academy of Sciences}, copyright={Rights Reserved - Free Access}, address={Wrocław}, journal={Acta Poloniae Historica}, howpublished={online}, year={1989}, publisher={Zakład Narodowy im. Ossolińskich}, language={fre}, title={Acta Poloniae Historica. T. 59 (1989), Travaux en cours}, type={Text}, keywords={Poland - history - periodicals}, }