%0 Journal Article %A N. N. Sandakova %T Proof of analogues of theorems of Minkowski and Voronoi for three-dimensional isogonal partitions %J Doklady Akademii Nauk %D 1964 %P 271-273 %V 154 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1964_154_2_a7/ %G ru %F DAN_1964_154_2_a7