@article{PismaZhETF.51.327,
    title = {Locally unstable crystal configurations and electronic superconductivity mechanism},
    author = {Gorbatsevich, A. A. and Kopaev, Yu. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {51},
    issue = {6},
    pages = {327},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17264.shtml},
}