%0 Journal Article %A M. I. Estrin %T A version of the complex loading theory %J Doklady Akademii Nauk %D 1972 %P 43-46 %V 206 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_206_1_a10/ %G ru %F DAN_1972_206_1_a10