@article{PismaZhETF.11.444,
    title = {Standing Pattern of Self-focusing Points of Laser Radiation in Glass},
    author = {Lipatov, N. I. and Manenkov, A. A. and Prokhorov, A. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {11},
    issue = {9},
    pages = {444},
    year = {1970},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26160.shtml},
}