@article{PismaZhETF.25.33,
    title = {Investigation of double ionization of inert-gas atoms by simultaneous knockout of s and p electrons by the bombarding electron beam},
    author = {Papp, W. -F. Z. and Shevera, V. S. and Zapesochnyi, I. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {25},
    issue = {1},
    pages = {33},
    year = {1977},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21009.shtml},
}