Traveling Wave Solutions for Bistable Differential-Difference Equations with Periodic Diffusion. - Christopher E. Elmer; Erik S. Van Vleck (SIAM J. Appl. Math., 2001)

Computation of Mixed Type Functional Differential Boundary Value Problems. - Kate A. Abell; Christopher E. Elmer; A. R. Humphries; Erik S. Van Vleck (SIAM J. Appl. Dyn. Syst., 2005)

Spatially Discrete FitzHugh–Nagumo Equations. - Christopher E. Elmer; Erik S. Van Vleck (SIAM J. Appl. Math., 2005)