Haiyong Qin
      A new analytical method for solutions of nonlinear impulsive Volterra-Fredholm integral equations
      Nonlinear Analysis and Differential Equations, Vol. 6, 2018, no. 4, 121-130
      https://doi.org/10.12988/nade.2018.81012

Copyright © 2018 Haiyong Qin. 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.