@article{10_21136_CMJ_1986_102122,
     author = {Maz'ya, V. G. and Poborchij, S. V.},
     title = {{\CYRP}{\cyrr}{\cyro}{\cyrd}{\cyro}{\cyrl}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyre} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt} {\cyri}{\cyrz} {\cyrk}{\cyrl}{\cyra}{\cyrs}{\cyrs}{\cyro}{\cyrv} {{\CYRS}.} {{\CYRL}.} {{\CYRS}{\cyro}{\cyrb}{\cyro}{\cyrl}{\cyre}{\cyrv}{\cyra}} {\cyrv}{\cyro} {\cyrv}{\cyrn}{\cyre}{\cyrsh}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyrsftsn} {\cyro}{\cyrb}{\cyrl}{\cyra}{\cyrs}{\cyrt}{\cyri} {\cyrs} {\cyrv}{\cyre}{\cyrr}{\cyrsh}{\cyri}{\cyrn}{\cyro}{\cyrishrt} {\cyrp}{\cyri}{\cyrk}{\cyra} {\cyrn}{\cyra} {\cyrg}{\cyrr}{\cyra}{\cyrn}{\cyri}{\cyrc}{\cyre}, {I.}},
     journal = {Czechoslovak Mathematical Journal},
     pages = {634--661},
     publisher = {mathdoc},
     volume = {36},
     number = {4},
     year = {1986},
     doi = {10.21136/CMJ.1986.102122},
     mrnumber = {863193},
     zbl = {0641.46019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1986.102122/}
}