@article{PismaZhETF.84.740,
    title = {Longitudinal resonance and identification of the order parameter of the $A$-like phase  of superfluid $^3$He in aerogel},
    author = {Fomin, I. A.},
    journal = {Письма в ЖЭТФ},
    volume = {84},
    issue = {11},
    pages = {740},
    year = {2006},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16337.shtml},
}