@article{PismaZhETF.15.60,
    title = {Optical Breakdown of Molecular Gases},
    author = {Afanas'ev, Yu. V. and Belenov, E. M. and Poluektov, I. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {15},
    issue = {1},
    pages = {60},
    year = {1972},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_26487.shtml},
}