@article{PismaZhETF.72.66,
    title = {How to create Alice string (half-quantum vortex) in a vector Bose -- Einstein condensate},
    author = {Leonhardt, U. and Volovik, G. E.},
    journal = {Письма в ЖЭТФ},
    volume = {72},
    issue = {2},
    pages = {66},
    year = {2000},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_13687.shtml},
}