K. Ravi, J.M. Rassias, R. Jamuna
      Direct approach to the stability of a cubic functional equation in Felbin's type fuzzy normed spaces
      International Mathematical Forum, Vol. 9, 2014, no. 26, 1269-1287
      http://dx.doi.org/10.12988/imf.2014.46111

Copyright © 2014 K. Ravi, J.M. Rassias and R. Jamuna. 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.