Knopfmacher, Arnold

• The Electronic Journal of Combinatorics Volume 17 (2010) - Research Papers
  Records in Set Partitions
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 8, Issue 2 (2001) (The Fraenkel Festschrift volume) - Research Papers
  A Simple Card Guessing Game Revisited
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 22, Issue 4 (2015) - Papers
  Greatest Descents after any Maxima in Compositions
  Abstract  PDF