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Author: Osba, Emad Abu

• Osba, Emad Abu; Henriksen, Melvin; Alkam, Osama; Smith, F. A.: The maximal regular ideal of some commutative rings. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 47 (2006), issue 1, pp. 1-10
• Osba, Emad Abu; Henriksen, Melvin: Essential $P$-spaces: a generalization of door spaces. (English). Commentationes Mathematicae Universitatis Carolinae, vol. 45 (2004), issue 3, pp. 509-518