@article{PismaZhETF.51.275,
    title = {Superconducting quantum interferometer based on metal-oxide ceramic in hysteresis-free operation at 77 K},
    author = {Zakosarenko, V. M. and Il'ichev, E. V. and Tulin, V. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {51},
    issue = {5},
    pages = {275},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17250.shtml},
}