Ershova, I., Ershov, A. E. & Bezdezhskaya, Y. G., 2020, PROCEEDINGS OF THE INTERNATIONAL SCIENTIFIC CONFERENCE - FAR EAST CON (ISCFEC 2020). Solovev, DB. (编辑). Atlantis Press, 页码 2704-27096 页码 (AEBMR-Advances in Economics Business and Management Research; 卷 128).
Markova, Y. N., Matalasov, S. U. & Ershov, A., 2020, PROCEEDINGS OF THE INTERNATIONAL SCIENTIFIC CONFERENCE - FAR EAST CON (ISCFEC 2020). Solovev, DB. (编辑). Atlantis Press, 页码 2547-25526 页码 (AEBMR-Advances in Economics Business and Management Research; 卷 128).