%0 Journal Article %T Constructive foundations of real equations with differential operator %A Kotov, P.. %K normal system of linear differential equations, solution of a heterogeneous linear system, elements of complete system of initial values %J Modeling of systems and processes %D 2014 %N 7 %P 9 %I FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov