1. Moscow Automobile and Road Construction State Technical University (MADI); Moscow Technical University of Communications and Informatics; Moscow Aviation Institute (National Research University MAI),Department of Higher Mathematics,Moscow,Russia
2. Moscow Automobile and Road Construction State Technical University (MADI); Moscow Technical University of Communications and Informatics,Department of Higher Mathematics,Moscow,Russia
3. Moscow Automobile and Road Construction State Technical University (MADI),Department of Higher Mathematics,Moscow,Russia
4. Moscow Automobile and Road Construction State Technical University (MADI),Department of Machinery Parts and Theory of Mechanisms,Moscow,Russia