@misc{Perzyna_P._Archives_1981, author={Perzyna, P. and Wołoszyńska, K.}, volume={33}, number={5}, copyright={Creative Commons Attribution BY 4.0 license}, journal={Archives of Mechanics}, address={Warszawa}, howpublished={online}, year={1981}, publisher={Polish Scientific Publishers IFTR}, language={eng}, language={pol}, language={rus}, title={Archives of Mechanics Vol. 33 nr 5 (1981)}, title={Discussion on the effects of strain history for viscoplastic materials}, type={Text}, URL={http://rcin.org.pl/Content/70811/PDF/WA727_89185_P.262-Perzyna-Discussion.pdf}, keywords={Mechanika stosowana - czasopisma [KABA]}, }