@article{PismaZhETF.39.533,
    title = {Artificial defocusing lens in the ionosphere},
    author = {Boito, G. N. and Vas'kov, V. V. and Golyan, S. F. and Gurevich, A. V. and Dimant, Ya. S. and Zyuzin, V. A. and Kim, V. Yu. and Komrakov, G. P. and Lobachevskii, L. A. and Migulin, V. V. and Mityakov, N. A. and Panchenko, V. A. and Polimatidi, V. A. and Ryzhov, V. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {39},
    issue = {11},
    pages = {533},
    year = {1984},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19700.shtml},
}