@article{PismaZhETF.82.306,
    title = {Bound states of three and four resonantly interacting particles},
    author = {Brodsky, I. V. and Klaptsov, A. V. and Kagan, M. Yu. and Combescot, R. and Leyronas, X.},
    journal = {Письма в ЖЭТФ},
    volume = {82},
    issue = {5},
    pages = {306},
    year = {2005},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_15608.shtml},
}