@article{PismaZhETF.48.36,
    title = {Electronic properties of the system $YBa_2Cu_3O_{7-\delta}$},
    author = {Alekseevskii, N. E. and Garifullin, I. A. and Garif'yanov, N. N. and Kochelaev, B. I. and Mitin, A. V. and Nizhankovskii, V. I. and Tagirov, L R. and Khaliullin, G. G. and Khlybov, E. P.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {48},
    issue = {1},
    pages = {36},
    year = {1988},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_16633.shtml},
}