@article{1104253518, author = {Sobolev, A. V.}, title = {The Efimov effect. Discrete spectrum asymptotics}, journal = {Comm. Math. Phys.}, volume = {151}, number = {1}, year = {1993}, pages = { 101-126}, language = {en}, url = {http://dml.mathdoc.fr/item/1104253518} }
Sobolev, A. V. The Efimov effect. Discrete spectrum asymptotics. Comm. Math. Phys., Tome 151 (1993) no. 1, pp. 101-126. http://gdmltest.u-ga.fr/item/1104253518/