selected publications

• academic article

  • A note on the Frame–Stewart conjecture.  Discrete Mathematics, Algorithms and Applications.  2019
  • Sierpiński graphs as spanning subgraphs of Hanoi graphs.  Open Mathematics.  11. 2013

• book

  • The Tower of Hanoi – Myths and Maths 2018

• chapter

  • Tower of Hanoi Variants with Restricted Disc Moves.  Springer eBooks. 2018
  • Tower of Hanoi Variants with Oriented Disc Moves.  . 2013