@article{DE_2002_38_8_a6,
     author = {D.I. Borisov},
     title = {On a {Singularly} {Perturbed} {Boundary} {Value} {Problem} for the {Laplacian} in a {Cylinder}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1071--1078},
     publisher = {mathdoc},
     volume = {38},
     number = {8},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2002_38_8_a6/}
}