@article{PismaZhETF.25.318,
    title = {Use of the method of two-step photoionization and mass filtration for the study of the hfs of odd isotopes},
    author = {Karlov, N. V. and Krynetskii, B. B. and Mishin, V. A. and Prokhorov, A. M.},
    journal = {Письма в ЖЭТФ},
    volume = {25},
    issue = {7},
    pages = {318},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21403.shtml},
}