@article{PismaZhETF.47.334,
    title = {Weak superconducting ceramic link with $T_c \approx$ 90 K in a microwave field},
    author = {Zavaritskii, N. V. and Zavaritskii, V. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {47},
    issue = {7},
    pages = {334},
    year = {1988},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16524.shtml},
}