@article{PismaZhETF.43.301,
    title = {Thermodynamics of a 2D electronic gas in a strong magnetic field},
    author = {Bychkov, Yu. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {43},
    issue = {6},
    pages = {301},
    year = {1986},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_21327.shtml},
}