Research Article
Evgeniya Nikolaevna Gerasimova, Sveltlana Nikolaevna Dvoryatkina, Vyacheslav Ivanovich Korotkikh, Olga Nikolaevna Masina, Nikolay Petrovich Puchkov, Aleksandr Vladimirovich Usachev, Sergey Victorovich Shcherbatykh
EURASIA J Math Sci Tech Ed, Volume 13, Issue 11, pp. 7591-7598
https://doi.org/10.12973/ejmste/80303