@article{PismaZhETF.17.541,
    title = {Observation of Increase of High-frequency Field in a Resonant Inhomogeneous-Plasma Layer},
    author = {Grigor'eva, L. I. and Smerdov, B. l. and Sapogov, S. A. and Chechkin, V. V.},
    journal = {Письма в ЖЭТФ},
    volume = {17},
    issue = {10},
    pages = {541},
    year = {1973},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23617.shtml},
}