Reiter, Harold

• The Electronic Journal of Combinatorics Volume 13 (2006) - Notes
  Dynamic Single-Pile Nim Using Multiple Bases
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 10 (2003) - Notes
  Dynamic One-Pile Blocking Nim
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 10 (2003) - Notes
  One Pile Nim with Arbitrary Move Function
  Abstract  PDF