TY JOUR TI Modern aspects of integration of nonresonance differential equations with limited right part functions in problems of electrodynamics and astrophysics KW fundamental unit of time KW real nonresonance differential equation KW energy balance JO Modeling of systems and processes AU Kotov, P.. PY 2014 IS 7 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov