@article{PismaZhETF.45.98,
    title = {Observation of phase slippage during the flow of a superfluid spin current in $^3He-B$},
    author = {Borovik-Romanov, A. S. and Bun'kov, Yu. M. and Dmitriev, V. V. and Mukharskii, Yu. M.},
    journal = {Письма в ЖЭТФ},
    volume = {45},
    issue = {2},
    pages = {98},
    year = {1987},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18685.shtml},
}