No. 3 (2021): July - September

Viktor I. Blanutsa

Andrey B. Torbenko, Aleksandr N. Galkin, Dmitry V. Novikov, Irina N. vanova-Logvinova

Elena A. Korchagina

Tatyana A. Asvarova, Gasan N. Gasanov, Камиль Магомедович Гаджиев, Rashid R. Bashirov, Kabirat B. Gimbatova, Ayshat S. Abdulaeva, Zaira N. Akhmedova, Salikhov Shamil K., Jamilat O. Kicheva

Irina V. Agarkova-Lyakh, Anton M. Lyakh

Alexander A. Sokolov, Oxana S. Rudneva

Maria S. Yanchuk, Irina B. Vorobyova, Natalia V. Vlasova

Polina S. Van, Anton V. Silaev, Grigory V. Van

Gulnar Nuru Haciyeva

Ekaterina Yu. Ivanova

Lilia V. Detochenko, Natalya A. Lobanova, Antonina D. Stupnikova

Semyen A. Kurolap, Vadim V. Sviridov, Olga Yu. Sushkova

Vera A. Dmitrieva

Vladimir I. Fedotov

N. P. Chebotarev