M. Trenkler, Department of Geometry and Algebra, P. J. Safarik University, Jesenna 5, 041 54 Kosice, Slovak Republic, e-mail: email@example.com, V. Vetchy, Department of Mathematics, Military Academy, 612 00 Brno, P.O.B. 13, Czech Republic
Abstract: Necessary and sufficient conditions for a graph $G$ that its power $G^i$, $i\geq2$, is a magic graph and one consequence are given.
Keywords: magic graph, power of graph, factor of graph
Classification (MSC2000): 05C78
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