@misc{Bytner_S._Variational_1992, author={Bytner, S. and Gambin, B.}, volume={44}, number={2}, copyright={Creative Commons Attribution BY 4.0 license}, address={Warszawa}, journal={Archives of Mechanics}, howpublished={online}, year={1992}, publisher={Polish Scientific Publishers IFTR}, language={eng}, type={Text}, title={Variational bounds on the effective moduli of viscoelastic periodic composites}, URL={http://rcin.org.pl/Content/68342/PDF/WA727_18040_44-2-1992_AMS_Bytner-03.pdf}, keywords={Mechanika stosowana - czasopisma [KABA]}, }