@article{PismaZhETF.23.713,
    title = {Behavior of the wave function at short distances and blocking of quarks},
    author = {Skachkov, N. B.},
    journal = {Письма в ЖЭТФ},
    volume = {23},
    issue = {12},
    pages = {713},
    year = {1976},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27620.shtml},
}