Araya, Makoto

• The Electronic Journal of Combinatorics Volume 17 (2010) - Notes
  Mutually Disjoint Steiner Systems $S(5, 8, 24)$ and $5$-$(24,12,48)$ Designs
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 18, Issue 1 (2011) - Papers
  On Cubic Planar Hypohamiltonian and Hypotraceable Graphs
  Abstract  PDF