%0 Journal Article %A D. R. Yafaev %T The discrete spectrum of the three-particle Schr\"odinger operator %J Doklady Akademii Nauk %D 1972 %P 68-70 %V 206 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_206_1_a17/ %G ru %F DAN_1972_206_1_a17