@article{AA_1991_3_4_a4,
     author = {A. A. Kvitsinskiy and V. V. Kostrykin},
     title = {Quantum three-body problem in an adiabatic hyperspherical representation},
     journal = {Algebra i analiz},
     pages = {121--143},
     year = {1991},
     volume = {3},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/AA_1991_3_4_a4/}
}