@article{JETPL.109.392, title = {}, author = {Novoselov, D. Y. and Korotin, Dm. M. and , and Oganov, A. R. and Anisimov, V. I.}, journal = {JETP Lett.}, volume = {109}, issue = {6}, pages = {387}, year = {2019}, doi = {}, url = {http://jetpletters.ru/ps/dx/10.1134/S0370274X19060092}, note = {[Pisma v ZhETF 109, 392 (2019)]} }