Young Key Kim, Won Keun Min
      Notes on a monotonic operation induced by soft sets
      International Journal of Mathematical Analysis, Vol. 10, 2016, no. 2, 61-69
      http://dx.doi.org/10.12988/ijma.2016.510265

Copyright © 2015 Young Key Kim and Won Keun Min. 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.