%0 Journal Article %A V. V. Lavrov %T The nature of the scale effect in ice and the strength of the ice cover %J Doklady Akademii Nauk %D 1958 %P 570-573 %V 122 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_122_4_a7/ %G ru %F DAN_1958_122_4_a7