@article{PismaZhETF.45.304,
    title = {Change in the symmetry of the Fermi surface induced by structural phase transitions in IV-VI semiconductors with a noncentral ion},
    author = {Dmitriev, A. I. and Lashkarev, G. V. and Litvinov, V. I. and Gas'kov, A. M. and Demin, V. N.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {45},
    issue = {6},
    pages = {304},
    year = {1987},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_18757.shtml},
}