@article{IVM_2000_6_a10,
     author = {L. V. Kovalev},
     title = {On the inner radii of symmetric nonoverlapping domains},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {80--81},
     publisher = {mathdoc},
     number = {6},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2000_6_a10/}
}