@article{PismaZhETF.13.23,
    title = {Superconductivity of τΕ at High Pressures},
    author = {Il'ina, M. A. and Itskevich, E. S.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {13},
    issue = {1},
    pages = {23},
    year = {1971},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_23962.shtml},
}