@article{PismaZhETF.38.11,
    title = {Orientational phase transition near a vortex in $^3He-B$},
    author = {Sonin, E. B.},
    journal = {Письма в ЖЭТФ},
    volume = {38},
    issue = {1},
    pages = {11},
    year = {1983},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22432.shtml},
}