%0 Journal Article %A R. S. Makin %T Existence of the leading eigenvalue for the problem of $P_1$-approximation of a kinetic equation %J Funkcionalʹnyj analiz i ego priloženiâ %D 1984 %P 88-89 %V 18 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/FAA_1984_18_4_a12/ %G ru %F FAA_1984_18_4_a12