%0 Journal Article %A Liu Qun-hua %A A. S. Pashinkin %A A. V. Novoselova %T An investigation of the germanium-sulphur system %J Doklady Akademii Nauk %D 1963 %P 1335-1338 %V 151 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1963_151_6_a27/ %G ru %F DAN_1963_151_6_a27