@article{JETPL.121.742,
    title = {Dependence of the Vibrational Frequencies of a Graphene Sheet on the Ratio of Its Sides and the Number of Vacancy Defects},
    author = {Akhmatov, Z. A. and Akhmatov, Z. A.},
    journal = {JETP Lett.},
    volume = {121},
    issue = {9},
    pages = {702},
    year = {2025},
    doi = {10.1134/S0021364024605438},
    url = {http://jetpletters.ru/ps/dx/10.31857/S0370274X25050069},
    note = {[Pisma v ZhETF 121, 742 (2025)]}
}