Oleksandr Karelin, Manuel Gonzalez-Hernandez, Norberto Hernandez-Romero, Juan Seck-Tuoh-Mora
      Study of renewable systems based on functional operators with shift
      Applied Mathematical Sciences, Vol. 9, 2015, no. 144, 7167-7173
      http://dx.doi.org/10.12988/ams.2015.510622

Copyright © 2015 Oleksandr Karelin, Manuel Gonzalez-Hernandez, Norberto Hernandez-Romero and Juan Seck-Tuoh-Mora. 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.