@article{DE_2003_39_5_a7,
     author = {V. A. Kondratiev and G. A. Chechkin},
     title = {On the {Asymptotics} of {Solutions} of the {Lavrent'ev{\textendash}Bitsadze} {Equation} in a {Partially} {Perforated} {Domain}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {645--655},
     year = {2003},
     volume = {39},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2003_39_5_a7/}
}