Russia

Shunaev Vladislav Viktorovich Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 vshunaev@list.ru

Slepchenkov Mikhail Mikhailovich Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 slepchenkovm@mail.ru

Kossovich Elena Leonidovna Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 elena.kossovich@googlemail.com

Fadeev Aleksandr Andreevich Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 fadeeff.sanya@yandex.ru

Kirillova Irina Vasilevna Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 iv@info.sgu.ru

Glukhova Ol'ga Evgen'evna Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 oeglukhova@yandex.ru

Otpushchennikov Sergei Valer'evich Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 pers@info.sgu.ru

Fadeev Roman Nikolaevich Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 belal_templier@mail.ru

Strukova Irina Igorevna Voronezh State University, Voronezh State University, Russia, 394006, Voronezh, Universitetskaya pl., 1 irina.k.post@yandex.ru

Stepanenko Dmitrii Sergeevich Saratov State University 1, Saratov State University, Russia, 410012, Saratov, Astrahanskaya st., 83 stepanenko.dmitry@gmail.com

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