%0 Journal Article %A M. A. Galakhov %A V. P. Kovalev %T Approximate determination of the boundary of a lubricating layer %J Doklady Akademii Nauk %D 1982 %P 560-564 %V 265 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1982_265_3_a12/ %G ru %F DAN_1982_265_3_a12