Dmitriev Vadim Vladimirovich RussiaSaratovSaratov State University, 410012, Russia, Saratov, Astrakhanskaya street, 83доцент кафедры теоретической физикиdmitrievv@gmail.com Author's articles Low-density Approximation in the Theory of Creation the Electron-positron Plasma from Vacuum in Strong Laser Fields Exactly Solvable Model of Instantaneously Switched-On Field In the Kinetics of Vacuum Particle Creation