@article{KUKZ_1967_4_4_a16,
     author = {V. M. Fomin and E. G. Sheshukov},
     title = {{\CYRZ}{\cyra}{\cyrd}{\cyra}{\cyrch}{\cyra} {\cyro}~{\cyrs}{\cyro}{\cyru}{\cyrd}{\cyra}{\cyrr}{\cyre}{\cyrn}{\cyri}{\cyri} {\cyrd}{\cyrv}{\cyru}{\cyrh}
},
     journal = {Trudy seminara po kraevym zada\v{c}am},
     pages = {140--147},
     publisher = {mathdoc},
     volume = {4},
     number = {4},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/KUKZ_1967_4_4_a16/}
}