Rook Theory and t-Cores. - James Haglund; Ken Ono; Lawrence Sze (J. Comb. Theory A, 1998)

Further Investigations Involving Rook Polynomials With Only Real Zeros. - James Haglund (Eur. J. Comb., 2000)

Generalized Rook Polynomials. - Jay Goldman; James Haglund (J. Comb. Theory A, 2000)

Rook Theory for Perfect Matchings. - James Haglund; Jeffrey B. Remmel (Adv. Appl. Math., 2001)

A proof of the q, t-Catalan positivity conjecture. - Adriano M. Garsia; James Haglund (Discret. Math., 2002)

A Schröder Generalization of Haglund's Statistic on Catalan Paths. - Eric S. Egge; James Haglund; Kendra Killpatrick; Darla Kremer (Electron. J. Comb., 2003)

Cycles and perfect matchings. - James Haglund; Jeffrey B. Remmel (Discret. Math., 2004)

A conjectured combinatorial formula for the Hilbert series for diagonal harmonics. - James Haglund; Nicholas A. Loehr (Discret. Math., 2005)

Statistics on wreath products, perfect matchings, and signed words. - James Haglund; Nicholas A. Loehr; Jeffrey B. Remmel (Eur. J. Comb., 2005)

Quasisymmetric Schur functions. - James Haglund; Kurt W. Luoto; Sarah K. Mason; Stephanie van Willigenburg (J. Comb. Theory A, 2011)

Stable multivariate Eulerian polynomials and generalized Stirling permutations. - James Haglund; Mirkó Visontai (Eur. J. Comb., 2012)

Real-rootedness of variations of Eulerian polynomials. - James Haglund; Philip B. Zhang (Adv. Appl. Math., 2019)

Macdonald Polynomials and Chromatic Quasisymmetric Functions. - James Haglund; Andrew Timothy Wilson (Electron. J. Comb., 2020)