Scene Analysis and Geometric Homology. - Henry Crapo; Juliette Ryan (SCG, 1986)

Applications of geometric homology. - Henry Crapo (Geometry and Robotics, 1988)

Hamiltonian cycles in Delaunay complexes. - Henry Crapo; Jean-Paul Laumond (Geometry and Robotics, 1988)

On relative position in extensions of combinatorial geometries. - Alan Cheung; Henry Crapo (J. Comb. Theory B, 1988)

Invariant-Theoretic Methods in Scene Analysis and Structural Mechanics. - Henry Crapo (J. Symb. Comput., 1991)

Coxeter groups through the looking glass: Mirrors and Convexity. - Henry Crapo; Claude Le Conte de Poly-Barbut (Electron. Notes Discret. Math., 2000)

The Whitney Algebra of a Matroid. - Henry Crapo; William Schmitt (J. Comb. Theory A, 2000)

On lacets and their manifolds. - Henry Crapo; Pierre Rosenstiehl (Discret. Math., 2001)

The free product of matroids. - Henry Crapo; William Schmitt (Eur. J. Comb., 2005)

A free subalgebra of the algebra of matroids. - Henry Crapo; William Schmitt (Eur. J. Comb., 2005)

A unique factorization theorem for matroids. - Henry Crapo; William Schmitt (J. Comb. Theory A, 2005)

A general graphical procedure for finding motion centers of planar mechanisms. - Rudi Penne; Henry Crapo (Adv. Appl. Math., 2007)