@article{PismaZhETF.50.331,
    title = {Resonance tunneling of Cooper pairs in a system of two small Josephson junctions},
    author = {Averin, D. V. and Aleshkin Ya, V.},
    journal = {Письма в ЖЭТФ},
    volume = {50},
    issue = {7},
    pages = {331},
    year = {1989},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17124.shtml},
}