@article{IVM_1962_5_a1,
     author = {M. Sh. Birman and G. E. Skvortsov},
     title = {On square summability of highest derivatives of the solution of the {Dirichlet} problem in a domain with piecewise smooth boundary},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {12--21},
     publisher = {mathdoc},
     number = {5},
     year = {1962},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1962_5_a1/}
}