Axiomatics for fuzzy rough sets. - Nehad N. Morsi; Mohammed Mostafa Yakout (Fuzzy Sets Syst., 1998)

C*-compactness in L-Fuzzy Topological Spaces. - Ali Kandil Saad; Osama A. E. Tantawy; Mohammed Mostafa Yakout; Salem Ali M. Saleh (Int. J. Fuzzy Log. Intell. Syst., 2009)