[1]
K. P. R. Rao, G. N. V. Kishore, and S. K. Sadik, “COMMON COUPLED FIXED POINTS FOR TWO PAIRS OF w -COMPATIBLE MAPS IN PARTIAL G -METRIC SPACES”, Kathmandu University J of Sci, Engineering & Technol, vol. 12, no. 2, pp. 7–28, Dec. 2016.