Warning message Node revision 508 not found in node Theoretical investigation of the deformed graphene nanostructures . Perharps it was deleted. Node revision 510 not found in node Theoretical investigation of the deformed graphene nanostructures . Perharps it was deleted. Халиуллина Айгуль Римзиловна RussiaMoscow National Research University of Electronic Technology, Bld. 5, Pas. 4806, Zelenograd, Moscow, Russia, 124498 Аспирант кафедры высшей математикиhaliullinaar@gmail.com Author's articles Конгруэнции полигонов над группами