Analele Stiintifice ale Universitatii Ovidius Constanta, Seria Matematica, cilt.18, sa.1, ss.329-336, 2010 (SCI-Expanded, Scopus)
In this paper, we present a common fixed point theorem for expansion type mappings in complete cone metric spaces. This result generalizes and extends the theorem of S. Z. Wang, B. Y. Li and Z. M. Gao and K. Iseki [8, Theorem 4] for a pair of mappings to cone metric spaces.