@article{PismaZhETF.27.409,
    title = {Superconductivity of tribolayers formed on germanium by friction between germanium and lead},
    author = {Dukhovskoi, A. and Karapetyan, S. S. and Morozov, Yu. G. and Onishchenko, A. S. and Petinov, V. I. and Ponomarev, A. N. and Silin, A. A. and Stepanov, B. M. and Tal'roze, V. L.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {27},
    issue = {7},
    pages = {409},
    year = {1978},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23728.shtml},
}