%0 Journal Article %A Ya. I. Vizbaraite %A V. I. Chiplis %A A. P. Yucis %T Selection rules for electron transition with various types of bond %J Doklady Akademii Nauk %D 1960 %P 1101-1103 %V 135 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1960_135_5_a21/ %G ru %F DAN_1960_135_5_a21