@article{PismaZhETF.42.294,
    title = {Normal Fermi liquid in a superfluid $^3He-A$ at T=0 and the anomalous current},
    author = {Volovik, G. E.},
    journal = {Письма в ЖЭТФ},
    volume = {42},
    issue = {7},
    pages = {294},
    year = {1985},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21833.shtml},
}