@misc{_Archives_1990, volume={42}, number={4-5}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Archives of Mechanics}, howpublished={online}, year={1990}, publisher={Polish Scientific Publishers IFTR}, language={eng}, title={Archives of Mechanics Vol. 42 nr 4-5 (1990)}, type={Text}, keywords={Mechanika stosowana - czasopisma [KABA]}, }