@misc{_Spis_1993,
 volume={70},
 number={2},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Electronic Materials},
 howpublished={online},
 year={1993},
 publisher={Wydaw. Przemysłowe WEMA},
 language={pol},
 title={Spis treści 1990 nr 2(70) = Content 1990 nr 2(70)},
 type={Text},
 URL={http://www.rcin.org.pl/Content/10829/PDF/WA901_13365_M1_r1990-z2-70_Mater-Elektroniczne_Spis-tresci_i.pdf},
 keywords={Electronic - materials, Electronic - journal - material},
}