@misc{_Spis_1981,
 volume={30},
 number={2},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Electronic Materials},
 howpublished={online},
 year={1981},
 publisher={Wydaw. Przemysłu Maszynowego "WEMA"},
 language={pol},
 type={Text},
 title={Spis treści 1980 nr 2(30) = Contents 1980 nr 2(30)},
 URL={http://rcin.org.pl/itme/Content/18740/PDF/WA901_13246_M1_r1980-z2-30_Mater-Elektron-Spis_i.pdf},
 keywords={Electronic - journal - materials, Electronic- materials},
}