@article{PismaZhETF.39.423,
    title = {Layered structure of superfluid $^4He$ with supercritical motion},
    author = {Pitaevskii, L. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {39},
    issue = {9},
    pages = {423},
    year = {1984},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19659.shtml},
}