@article{PismaZhETF.71.333,
    title = {P\D vortices, nexuses  and effects of gauge copies},
    author = {Bornyakov, V. G. and Komarov, D. A. and Polikarpov, M. I. and Veselov, A. I.},
    journal = {Письма в ЖЭТФ},
    volume = {71},
    issue = {6},
    pages = {333},
    year = {2000},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_13886.shtml},
}