@article{PismaZhETF.9.246,
    title = {Influence of Magnetic Surface Levels on the Impedance of Potassium},
    author = {Gantmakher, V. F. and Fal'kovskii, L. A. and Tsoi, V. S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {9},
    issue = {4},
    pages = {246},
    year = {1969},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25319.shtml},
}