@article{PismaZhETF.44.515,
    title = {Orbital dynamics in $^3He-A$ and effective action},
    author = {Balatskii, A. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {44},
    issue = {11},
    pages = {515},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21207.shtml},
}