@article{DAN_1990_312_2_a17,
     author = {S. A. Vugal'ter and G. M. Zhislin},
     title = {Exact asymptotic behavior of the discrete spectrum of the $n$-particle {Schr\"odinger} operator in symmetry space},
     journal = {Doklady Akademii Nauk},
     pages = {339--342},
     publisher = {mathdoc},
     volume = {312},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_312_2_a17/}
}