Proceedings of the Jangjeon Mathematical Society, cilt.12, sa.2, ss.189-202, 2009 (Scopus)
In this paper, we find elementary abelian coverings of the regular hyper- maps H1 of type {5, 5, 5} and M1 of type {5, 2, 10} of genus 2 corresponding to the orientation-preserving automorphism groups C 5, the cyclic group of order 5, and C10, the cyclic group of order 10, respectively. We also determine the reflexibility of these coverings.