Trees Associated with the Motzkin Numbers. - Alexander Kuznetsov; Igor Pak; Alexander Postnikov (J. Comb. Theory A, 1996)

Intransitive Trees. - Alexander Postnikov (J. Comb. Theory A, 1997)

A generalization of Sylvester's identity. - Igor Pak; Alexander Postnikov (Discret. Math., 1998)

Deformations of Coxeter Hyperplane Arrangements. - Alexander Postnikov; Richard P. Stanley (J. Comb. Theory A, 2000)

On characters of Weyl groups. - Ron M. Adin; Alexander Postnikov; Yuval Roichman (Discret. Math., 2001)

A lattice path approach to counting partitions with minimum rank t. - Alexander Burstein; Sylvie Corteel; Alexander Postnikov; Carla D. Savage (Discret. Math., 2002)

Smoothness of Schubert varieties via patterns in root subsystems. - Sara C. Billey; Alexander Postnikov (Adv. Appl. Math., 2005)

On the X-rays of permutations. - Cecilia Bebeacua; Toufik Mansour; Alexander Postnikov; Simone Severini (Electron. Notes Discret. Math., 2005)

Alcoved Polytopes, I. - Thomas Lam; Alexander Postnikov (Discret. Comput. Geom., 2007)

What power of two divides a weighted Catalan number? - Alexander Postnikov; Bruce E. Sagan (J. Comb. Theory A, 2007)

Generalizations of Abel's and Hurwitz's identities. - Alexander K. Kelmans; Alexander Postnikov (Eur. J. Comb., 2008)

Bruhat order, smooth Schubert varieties, and hyperplane arrangements. - Suho Oh; Alexander Postnikov; Hwanchul Yoo (J. Comb. Theory A, 2008)

Generalized parking functions, descent numbers, and chain polytopes of ribbon posets. - Denis Chebikin; Alexander Postnikov (Adv. Appl. Math., 2010)

Branched Polymers and Hyperplane Arrangements. - Karola Mészáros; Alexander Postnikov (Discret. Comput. Geom., 2013)

Schur Times Schubert via the Fomin-Kirillov Algebra. - Karola Mészáros; Greta Panova; Alexander Postnikov (Electron. J. Comb., 2014)

Repeatable patterns and the maximum multiplicity of a generator in a reduced word. - Christian Gaetz; Yibo Gao; Pakawut Jiradilok; Gleb Nenashev; Alexander Postnikov (Comb. Theory, 2024)

Trianguloids and triangulations of root polytopes. - Pavel Galashin; Gleb Nenashev; Alexander Postnikov (J. Comb. Theory A, 2024)