%0 Journal Article %A L. S. Palatnik %A I. I. Fal'ko %T Crystallochemical analysis of superconducting compounds of the type $\mathrm{A}_3^{\mathrm{V}}\mathrm{B}^{\mathrm{IV}}$ %J Doklady Akademii Nauk %D 1974 %P 573-576 %V 217 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1974_217_3_a17/ %G ru %F DAN_1974_217_3_a17