%0 Journal Article %A N. L. Smirnova %A N. V. Belov %T Homologous series in the system of chemical elements %J Doklady Akademii Nauk %D 1982 %P 879-882 %V 263 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_263_4_a27/ %G ru %F DAN_1982_263_4_a27