@article{DE_1983_19_6_a11,
     author = {A. Lada},
     title = {A method for the asymptotic solution of pseudodifferential equations in the analysis of a stochastic process of birth and death type},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1018--1024},
     publisher = {mathdoc},
     volume = {19},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_6_a11/}
}