@article{PismaZhETF.34.193,
    title = {Nonlinear resonance in low-pressure gases not subject to drift broadening},
    author = {Shalagin, A. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {34},
    issue = {4},
    pages = {193},
    year = {1981},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23164.shtml},
}