@article{PismaZhETF.55.717,
    title = {On  the  sign  reversal  of  the flux-flow Hall effect in type-II superconductors},
    author = {Kopnin, N. B. and Ivlev, χ. I. and Kalatsky, V. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {55},
    issue = {12},
    pages = {717},
    year = {1992},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_4144.shtml},
}