@article{PismaZhETF.41.486,
    title = {Wilson loop in gluodynamics},
    author = {Andreev, I. V.},
    journal = {Письма в ЖЭТФ},
    volume = {41},
    issue = {11},
    pages = {486},
    year = {1985},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22409.shtml},
}