@article{DAN_1997_353_2_a4,
     author = {I. V. Skrypnik},
     title = {Averaging of nonliner {Dirichlet} problems in punctured domains of},
     journal = {Doklady Akademii Nauk},
     pages = {163--166},
     publisher = {mathdoc},
     volume = {353},
     number = {2},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1997_353_2_a4/}
}