@article{PismaZhETF.60.815,
    title = {Two-dimensional solitons in discrete systems},
    author = {Mezentsev, V. K. and Musher, S. L. and Ryzhenkova, I. V. and Turitsyn, S. K.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {60},
    issue = {11},
    pages = {815},
    year = {1994},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20534.shtml},
}