TY  JOUR
TI  Системы дифференциальных уравнений с положительно определенной матрицей
KW  positive definite matrix
KW  differential equation
KW  external perturbation
KW  the Lyapunov condition.
JO  Actual directions of scientific researches of the XXI century: theory and practice
AU  Petshauer, M..
AU  Uryvskaya, T..
AU  Kanishchev, V..
PY  2015
IS  3
PB  FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov