Hook length formula and geometric combinatorics. Pak, Igor — 2001 Séminaire Lotharingien de Combinatoire [electronic only]
Random walks on finite groups with few random generators. Pak, Igor — 1999 Electronic Journal of Probability [electronic only]
A direct bijective proof of the hook-length formula. Novelli, Jean-Christophe; Pak, Igor; Stoyanovskii, Alexander V. — 1997 Discrete Mathematics and Theoretical Computer Science. DMTCS [electronic only]