@article{DE_1985_21_8_a18,
     author = {M. P. Belyanin},
     title = {Numerical-asymptotic solution of a nonstationary singularly perturbed problem from the theory of semiconductor devices},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1436--1440},
     publisher = {mathdoc},
     volume = {21},
     number = {8},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1985_21_8_a18/}
}