Zara, Catalin

• The Electronic Journal of Combinatorics Volume 13 (2006) - Notes
  Chains, Subwords, and Fillings: Strong Equivalence of Three Definitions of the Bruhat Order
  Abstract  PDF
• The Electronic Journal of Combinatorics Volume 9, Issue 2 (2002-3) (Permutation Patterns) - Research Papers
  Parking Functions, Stack-Sortable Permutations, and Spaces of Paths in the Johnson Graph
  Abstract  PDF