@article{PismaZhETF.95.13,
    title = {Effects of intermodal dispersion on short pulse propagation in multi-core fibers},
    author = {Liu, M. and Li, D. and Liao, Zh.},
    journal = {Письма в ЖЭТФ},
    volume = {95},
    issue = {1},
    pages = {13},
    year = {2012},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_29610.shtml},
    note = {[JETP Letters 95, 10 (2012)]}
}