@article{PismaZhETF.52.783,
    title = {Radiotomographic reconstruction of ionization dip in the plasma near the earth},
    author = {Andreeva, E. S. and Galinov, A. V. and Kunitsyn, V. E. and Mel'nichenko, Yu. A. and Tereschenko, E. E. and Filimonov, M. A. and Chernyakov, S. M.},
    journal = {Письма в ЖЭТФ},
    volume = {52},
    issue = {3},
    pages = {783},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17459.shtml},
}