%0 Journal Article %A M. V. Maslennikov %T On the general problem in the theory of slowing down neutrons %J Doklady Akademii Nauk %D 1958 %P 259-262 %V 118 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1958_118_2_a13/ %G ru %F DAN_1958_118_2_a13