@misc{_Archives_1981, volume={33}, number={1}, copyright={Rights Reserved - Free Access}, address={Warszawa}, journal={Archives of Mechanics}, howpublished={online}, year={1981}, year={1981}, publisher={Polish Scientific Publishers IFTR}, language={eng}, language={pol}, language={rus}, title={Archives of Mechanics Vol. 33 nr 1 (1981)}, type={Text}, keywords={Mechanika stosowana - czasopisma [KABA]}, }