@article{PismaZhETF.53.254,
    title = {Possibility of determining the surface band curvature in semimetals},
    author = {Kozlov, V. A. and Narimanov, E. E. and Sakkarov, K. A.},
    journal = {πΙΣΨΝΑ Χ φότζ},
    volume = {53},
    issue = {5},
    pages = {254},
    year = {1991},
    doi = {},
    url = {http://jetpletters.ru/ps/0/article_17402.shtml},
}