“…Similarly, since B and T are compatible mappings of type (B), we have Bw = T w. Now we prove that Aw = w. If Aw = w, then by (3.2) we have Remark 4.1. Since it is possible to replace the condition of commuting mappings, weakly commuting mappings, compatible mappings, or compatible mappings of type (A) by compatible mappings of type (B), Theorem 4.1 extends, generalizes and improves a number of fixed point theorem already known in ordinary metric spaces ( [4], [5], [7], [9], [14] and [17]), and in Saks spaces ( [18] and [19]). …”