%0 Journal Article %A V. I. Kuskov %A E. N. Kurkutova %A E. N. Treushnikov %A V. M. Ionov %A V. V. Ilyukhin %A N. V. Belov %T Crystal structure of copper sulphate of the composition %J Doklady Akademii Nauk %D 1977 %P 1070-1073 %V 234 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1977_234_5_a17/ %G ru %F DAN_1977_234_5_a17