@article{SEMR_2008_5_a48,
     author = {A. N. Konovalov and S. B. Sorokin and E. I. Stodol'skaya},
     title = {Method of {Revision} of {Boundary} {Conditions} for {Neumann} {Problem}},
     journal = {Sibirskie \`elektronnye matemati\v{c}eskie izvesti\^a},
     pages = {543--548},
     publisher = {mathdoc},
     volume = {5},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SEMR_2008_5_a48/}
}