TY JOUR TI DYNAMICS OF A VEHICLE WHEEL PAIR WITH SIMULTANEOUS PARAMETRIC AND KINEMATIC DISTURBANCES KW wheelset KW differential equations KW constant and variable coefficients KW parametric resonance KW trigonometric and asymptot-ic methods KW parametric disturbance coefficient JO Automation and modeling in design and management AU Nehaev, V.A. AU Nikolaev, V.A. AU Smalev, A.N. AU Seryakov, K.O. PY 2023 IS 2023 PB Bryansk State Technical University