Toropova Olga Anatolievna RussiaSaratov Saratov State Technical University named after Gagarin Y.A., Saratov State Technical University named after Gagarin Y.A., 77, Politechnicheskaya st., 410054, Saratov, Russia toropova@sstu.ru Author's articles The Formulation of the Mathematical Model Deep-Water of the Oil Raiser, Interacting with Internal Flow of Gas-Liquid Mixture
