%0 Journal Article %A G. N. Savin %A A. N. Guz %A V. T. Golovchan %T Three-dimensional double-periodic problems of elasticity theory %J Doklady Akademii Nauk %D 1969 %P 1016-1018 %V 187 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_187_5_a14/ %G ru %F DAN_1969_187_5_a14