%0 Journal Article %A R. G. Kostyanovsky %A A. K. Prokof'ev %T Three-member cycles with coordination bond %J Doklady Akademii Nauk %D 1965 %P 1054-1057 %V 164 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1965_164_5_a23/ %G ru %F DAN_1965_164_5_a23