@misc{_Archives_1989, volume={41}, number={2-3}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Archives of Mechanics}, howpublished={online}, year={1989}, publisher={Polish Scientific Publishers IFTR}, language={eng}, title={Archives of Mechanics Vol. 41 nr 2-3 (1989)}, type={Text}, keywords={Mechanika stosowana - czasopisma [KABA]}, }