Ravich, Y. I., Efimova, B., & Smirnov, I. (1970). Semiconducting lead chalcigenides. Plenum Press.
Chicago Style (17th ed.) CitationRavich, Yu. I., B.A Efimova, and I.A Smirnov. Semiconducting Lead Chalcigenides. Plenum Press, 1970.
MLA (8th ed.) CitationRavich, Yu. I., et al. Semiconducting Lead Chalcigenides. Plenum Press, 1970.
Warning: These citations may not always be 100% accurate.