@article{PismaZhETF.61.552,
    title = {Ultrasonic attenuation in d-wave superconductors},
    author = {Kostur, V. N. and Bhattacharjee, J. K. and Ferrell, R. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {61},
    issue = {7},
    pages = {552},
    year = {1995},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_13321.shtml},
}