Partially Commutative Lyndon Words. - Daniel Krob; Pierre Lalonde (STACS, 1993)

Bases de Lyndon des algèbres de Lie libres partiellement commutatives. - Pierre Lalonde (Theor. Comput. Sci., 1993)

Lyndon heaps: An analogue of Lyndon words in free partially commutative monoids. - Pierre Lalonde (Discret. Math., 1995)

A non-commutative version of Jacobi's equality on the cofactors of a matrix. - Pierre Lalonde (Discret. Math., 1996)

q-Enumeration of alternating sign matrices with exactly one -1. - Pierre Lalonde (Discret. Math., 2002)

Lattice paths and the antiautomorphism of the poset of descending plane partitions. - Pierre Lalonde (Discret. Math., 2003)

Alternating sign matrices with one -1 under vertical reflection. - Pierre Lalonde (J. Comb. Theory A, 2006)