Maznichenko M.A. (Sochi, Russian Federation), Neskoromnykh N.I. (Sochi, Russian Federation), Sadilova O.P. (Sochi, Russian Federation), Brevnova S.V. (Sochi, Russian Federation), Grigoraschenko-Alieva N.M. (Sochi, Russian Federation), Fomenko V.A. (Sochi, Russian Federation)