@article{DAN_1996_349_4_a4,
     author = {A. E. Lapshin},
     title = {Asymptotic solution of the {Dirichlet} problem for a nonstationary},
     journal = {Doklady Akademii Nauk},
     pages = {451--454},
     publisher = {mathdoc},
     volume = {349},
     number = {4},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_349_4_a4/}
}