@article{KUKZ_1983_20_20_a15,
     author = {V. V. Klokov and S. E. Shishkin},
     title = {{\CYRS}{\cyrm}{\cyre}{\cyrsh}{\cyra}{\cyrn}{\cyrn}{\cyra}{\cyrya} {\cyrk}{\cyrr}{\cyra}{\cyre}{\cyrv}{\cyra}{\cyrya} {\cyrz}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {\cyrp}{\cyro}{\cyrt}{\cyre}{\cyrn}{\cyrc}{\cyri}{\cyro}- {\cyri}~{\cyrg}{\cyra}{\cyrl}{\cyrsftsn}{\cyrv}{\cyra}{\cyrn}{\cyro}{\cyrs}{\cyrt}{\cyra}{\cyrt}{\cyri}{\cyrch}{\cyre}{\cyrs}{\cyrk}{\cyro}{\cyrg}{\cyro} {\cyrs}{\cyrt}{\cyra}{\cyrc}{\cyri}{\cyro}{\cyrn}{\cyra}{\cyrr}{\cyrn}{\cyro}{\cyrg}{\cyro}
},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {145--151},
     publisher = {mathdoc},
     volume = {20},
     number = {20},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1983_20_20_a15/}
}