@article{PismaZhETF.9.475,
    title = {Magnetic Coulomb Levels Near the Saddle Points},
    author = {Rashba, E. I. and Edel'shtein, V. M.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {9},
    issue = {8},
    pages = {475},
    year = {1969},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25392.shtml},
}