@article{PismaZhETF.19.567,
    title = {Anomalies of the dispersion of single-crystal CdS in the region of exciton absorption},
    author = {Brodin, M. S. and Davydova, N. A. and Strashnikova, M. I.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {19},
    issue = {9},
    pages = {567},
    year = {1974},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_27087.shtml},
}