@article{PismaZhETF.61.254,
    title = {Exactly integrable model of three-wave mixing in an inhomogeneous nonlinear medium},
    author = {Zhuravlev, V. M.},
    journal = {Письма в ЖЭТФ},
    volume = {61},
    issue = {4},
    pages = {254},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18138.shtml},
}