@article{PismaZhETF.30.443,
    title = {Integrability of the two-dimensional generalization of Toda chain},
    author = {Mikhailov, A. V.},
    journal = {Письма в ЖЭТФ},
    volume = {30},
    issue = {7},
    pages = {443},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20665.shtml},
}