@article{PismaZhETF.7.427,
    title = {The Nature of the Quantum Oscillations Observed upon Propagation of Helicons in a Metal},
    author = {Vol'skii, E. P. and Petrashov, V. T.},
    journal = {Письма в ЖЭТФ},
    volume = {7},
    issue = {11},
    pages = {427},
    year = {1968},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_25810.shtml},
}