@article{TMF_1982_51_2_a3,
     author = {Yu. G. Shondin},
     title = {Three-body problems with $\delta$-functional potentials},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {181--191},
     year = {1982},
     volume = {51},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1982_51_2_a3/}
}