@article{PismaZhETF.98.591,
    title = {On the persistence of breathers at deep water},
    author = {Fedele, F.},
    journal = {Письма в ЖЭТФ},
    volume = {98},
    issue = {9},
    pages = {591},
    year = {2013},
    doi = {10.7868/S0370274X13210029},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X13210029},
    note = {[JETP Letters 98, 523 (2013)]}
}