@article{PismaZhETF.61.48,
    title = {Topology of vortex-soliton intersection: Invariants and Torus homotopy},
    author = {Makhlin, Yu. G. and Misirpashaev, T. Sh.},
    journal = {Письма в ЖЭТФ},
    volume = {61},
    issue = {1},
    pages = {48},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18050.shtml},
}