@article{CMFD_2017_63_1_a0,
     author = {A. P. Soldatov},
     title = {Singular integral operators and elliptic boundary-value {problems.~I}},
     journal = {Contemporary Mathematics. Fundamental Directions},
     pages = {1--189},
     publisher = {mathdoc},
     volume = {63},
     number = {1},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/CMFD_2017_63_1_a0/}
}