@article{PismaZhETF.29.637,
    title = {Nonlinear waves in a medium with a semiconductor-metal phase transition},
    author = {Kalafati, Yu. D. and Serbinov, I. A. and Ryabova, L. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {29},
    issue = {10},
    pages = {637},
    year = {1979},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_22188.shtml},
}