@article{PismaZhETF.31.717,
    title = {Reconstruction of the density of states from the one-phonon spectrum of  a mixed crystal},
    author = {Belousov, M. V. and Ivanova, E. A. and Pogarev, D. E. and Pogarev, S. V.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {31},
    issue = {12},
    pages = {717},
    year = {1980},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_20547.shtml},
}