@misc{_Spis_1989,
 volume={64},
 number={4},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Electronic Materials},
 howpublished={online},
 year={1989},
 publisher={Wydaw. Przemysłu Maszynowego "WEMA"},
 language={pol},
 type={Text},
 title={Spis treści 1988 nr 4(64) = Content 1988 nr 4(64)},
 URL={http://rcin.org.pl/Content/9961/PDF/WA901_13355_M1_r1988-z4-64_Mater-Elektroniczne_Spis-tresci_i.pdf},
 keywords={Electronic - journal - material, Electronic materials},
}