@article{PismaZhETF.51.172,
    title = {Magnetostriction in $PrBa_2Cu_3O_{7-\delta}$ single crystal},
    author = {Zvezdin, A. K. and Kadomtseva, A. M. and Kovalev, A. A. and Kuz'min, M. D. and Leonyuk, L. and Leonyuk, N. I. and Markosyan, A. S. and Milov, V. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {51},
    issue = {3},
    pages = {172},
    year = {1990},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17218.shtml},
}