@article{PismaZhETF.35.86,
    title = {Hydrodynamic analogy of the Gunn effect},
    author = {Rumanov, E. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {35},
    issue = {7},
    pages = {86},
    year = {1982},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_19936.shtml},
}