V. G. Bagrov, V. V. Obukhov, “New Method of Integration for the Dirac Equation on a Curved Space-Time”, Journal of Mathematical Physics, 33:6 (1992), 2279-2289.
В. Г. Багров, В. В. Обухов, “Полное разделение переменных в свободном уравнении Гамильтона–Якоби”, Теоретическая и математическая физика, 97:2 (1993), 250-269.
V. G. Bagrov, V. V. Obukhov, “Separation of Variables for the Dirac Square Equation”, International Journal of Modern Physics D, 3:4 (1994), 739-746.
V. G. Bagrov, V. V. Obukhov, “Accurate integration of scalar equations in multiscalar-tensor theory”, Russian Physics Journal, 38:2 (1995), 171-176
V. Obukhov, “Hamilton–Jacobi equation for a charged test particle in the stäckel space of type (2.0)”, Symmetry, 12:8 (2020), 2432