- Algebra and combinatorics of hyperplane arrangements
with Swapneel Mahajan
In preparation
- Combinatorial species and tree-like structures
François Bergeron, Gilbert Labelle, and Pierre Leroux
Cambridge University Press, Cambridge (1998)
- Une théorie combinatoire des séries formelles
André Joyal
Advances in Mathematics 42 (1981), no. 1, 1-82
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