@article{IVM_1988_6_a16,
     author = {A. M. Bogomolov and M. K. Potapov and A. A. Privalov and D. V. Prokhorov},
     title = {{\CYRCH}{\cyre}{\cyrt}{\cyrv}{\cyre}{\cyrr}{\cyrt}{\cyra}{\cyrya} {{\CYRS}{\cyra}{\cyrr}{\cyra}{\cyrt}{\cyro}{\cyrv}{\cyrs}{\cyrk}{\cyra}{\cyrya}} {\cyrz}{\cyri}{\cyrm}{\cyrn}{\cyrya}{\cyrya} {\cyrsh}{\cyrk}{\cyro}{\cyrl}{\cyra} {\cyrp}{\cyro}~{\cyrt}{\cyre}{\cyro}{\cyrr}{\cyri}{\cyri} {\cyrf}{\cyru}{\cyrn}{\cyrk}{\cyrc}{\cyri}{\cyrishrt} {\cyri} {\cyrp}{\cyrr}{\cyri}{\cyrb}{\cyrl}{\cyri}{\cyrzh}{\cyre}{\cyrn}{\cyri}{\cyrishrt}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {84--88},
     publisher = {mathdoc},
     number = {6},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1988_6_a16/}
}