%0 Journal Article %A V. I. Savrin %A N. E. Tyurin %A O. A. Khrustalev %T Condition of asymptotic equality of total cross sections in two simple models %J Teoretičeskaâ i matematičeskaâ fizika %D 1971 %P 30-34 %V 7 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1971_7_1_a3/ %G ru %F TMF_1971_7_1_a3