%0 Journal Article %A G. V. Kuz'mina %T On connection of different problems on extremal decomposition %J Zapiski Nauchnykh Seminarov POMI %D 1998 %P 116-131 %V 254 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1998_254_a7/ %G ru %F ZNSL_1998_254_a7