%0 Journal Article %A S. A. Vugal'ter %A G. M. Zhislin %T On the spectrum of Schr\"odinger operator for $3$-particle system without $2$-particle stable subsystems in homogeneous magnetic field %J Doklady Akademii Nauk %D 1992 %P 281-283 %V 322 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1992_322_2_a15/ %G ru %F DAN_1992_322_2_a15