@article{PismaZhETF.97.76,
    title = {One-pion exchange in the $X(3872)$ revisited},
    author = {Kalashnikova, Yu. S. and Nefediev, A. V.},
    journal = {Письма в ЖЭТФ},
    volume = {97},
    issue = {2},
    pages = {76},
    year = {2013},
    doi = {10.7868/S0370274X13020021},
    url = {http://jetpletters.ru/ps/dx/10.7868/S0370274X13020021},
    note = {[JETP Letters 97, 70 (2013)]}
}