%0 Journal Article %A N. G. Bakhshiev %A O. P. Girin %A V. S. Libov %T Relations between optical characteristics of matter and Einstein's coefficients of matter-forming molecules %J Doklady Akademii Nauk %D 1967 %P 805-808 %V 176 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1967_176_4_a17/ %G ru %F DAN_1967_176_4_a17