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"On (Psi, Phi)-weakly contractive condition in partially ordered metric spaces."
Wasfi A. Shatanawi, Bessem Samet (2011)
- Wasfi A. Shatanawi, Bessem Samet:
On (Psi, Phi)-weakly contractive condition in partially ordered metric spaces. Comput. Math. Appl. 62(8): 3204-3214 (2011)
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