@article{PismaZhETF.31.191,
    title = {Flow birefringence in a superfluid},
    author = {Andreev, A. F.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {31},
    issue = {3},
    pages = {191},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20272.shtml},
}