authors Savin, Timur Turuspekov, Yerlan Amalova, Akerke Anuarbek, Shynar Babkenov, Adylkhan Temirhanovich Chudinov, Vladimir Fedorenko, Elena Kairzhanov, Yelzhas Konspekovich Maulenbay, Akerke Sereda, Grigory Sereda, Sergey Tajibayev, Daniyar Tsygankov, V.I. Tsygankov, Artyom Zotova, Lyudmila morgounov, A.
