机译:Forms of Solutions for Some Two-Dimensional Systems of Rational Partial Recursion Equations
Mansoura Univ, Fac Sci, Dept Math, Mansoura, Egypt|King Khalid Univ, Fac Sci & Arts, Dept Math, Abha, Saudi Arabia;
Univ Azad Jammu & Kashmir, Dept Math, Muzaffarabad 13100, Pakistan;