%0 Journal Article %A Ya. A. Ugai %A È. P. Domashevskaya %T On the nature of the chemical bond in semiconducting $\mathrm{A}^{\mathrm{III}}\mathrm{B}^{\mathrm{V}}$ compounds %J Doklady Akademii Nauk %D 1964 %P 430-433 %V 156 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_156_2_a41/ %G ru %F DAN_1964_156_2_a41