@article{PismaZhETF.58.286,
    title = {Relaxation of $C_{60}$ in solutions and films: results of femtosecond measurements},
    author = {Chekalin, S. V. and Farztdinov, V. M. and Akesson, E. and Sundstrom, V.},
    journal = {Письма в ЖЭТФ},
    volume = {58},
    issue = {4},
    pages = {286},
    year = {1993},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17920.shtml},
}