%0 Journal Article %A V. A. Zalgaller %T A separating spherical belt with maximal radius ratio %J Zapiski Nauchnykh Seminarov POMI %D 1998 %P 13-20 %V 252 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1998_252_a1/ %G ru %F ZNSL_1998_252_a1