Sergey A. Strekopytov, Mariya V. Strekopytova, Olga S. Strekopytova
      Necessary and sufficient conditions for the existence of globally asymptotic stability of quasi-periodic dynamical systems
      Nonlinear Analysis and Differential Equations, Vol. 4, 2016, no. 9, 447-454
      http://dx.doi.org/10.12988/nade.2016.6745

Copyright © 2016 Sergey A. Strekopytov, Mariya V. Strekopytova and Olga S. Strekopytova. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.