%0 Journal Article %A A. Lada %T A method for the asymptotic solution of pseudodifferential equations in the analysis of a stochastic process of birth and death type %J Differencialʹnye uravneniâ %D 1983 %P 1018-1024 %V 19 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1983_19_6_a11/ %G ru %F DE_1983_19_6_a11