@article{PismaZhETF.8.541,
    title = {Investigation of the Spectrum of Electrons Released upon Collision of $Ar^+$ lons with Ar Atoms},
    author = {Ogurtsov, G. N. and Flaks, I. P. and Avakyan, S. V. and Fedorenko, N. V.},
    journal = {Письма в ЖЭТФ},
    volume = {8},
    issue = {10},
    pages = {541},
    year = {1968},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26409.shtml},
}