%0 Journal Article %A V. V. Kucherenko %A V. P. Maslov %T Reduction of the quadratic Bose operator to normal form %J Doklady Akademii Nauk %D 1996 %P 162-165 %V 350 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1996_350_2_a3/ %G ru %F DAN_1996_350_2_a3