Enumeration of subtrees of trees

Enumeration of Symmetry Classes of Alternating Sign Matrices and Characters of Classical Groups

Enumeration of symmetry classes of convex polyominoes in the square lattice

Enumeration of symmetry classes of convex polyominoes on the honeycomb lattice

Enumeration of Symmetry Classes of Parallelogram Polyominoes

Enumeration of tilings of diamonds and hexagons with defects

Enumeration of totally positive Grassmann cells

Enumeration of Unlabeled Outerplanar Graphs

Enumeration of walks on lattices. I

Enumeration Schemes And (More Importantly) Their Automatic Generation

Enumeration schemes for restricted permutations

Enumeration schemes for vincular patterns

Enumerations for Permutations by Circular Peak Sets

Enumerations of Cayley graphs

Enumerations of Permutations by Circular Descent Sets

Enumerative $g$-theorems for the Veronese construction for formal power series and graded algebras

Enumerative and asymptotic analysis of a moduli space

Enumerative problems inspired by Mayer's theory of cluster integrals

Enumerative properties of Ferrers graphs

Enumerative properties of generalized associahedra