@article{PismaZhETF.30.237,
    title = {Focusing of conduction electrons by an inhomogeneous magnetic field},
    author = {Kolesnichenko, Yu. A. and Peschanskii, V. G.},
    journal = {Письма в ЖЭТФ},
    volume = {30},
    issue = {4},
    pages = {237},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20626.shtml},
}