On a System of Reaction-Diffusion Equations Arising from Competition in an Unstirred Chemostat. - Sze-Bi Hsu; Paul Waltman (SIAM J. Appl. Math., 1993)

Competition for a Single Limiting Resource in Continuous Culture: The Variable-Yield Model. - Hal L. Smith; Paul Waltman (SIAM J. Appl. Math., 1994)

The Simple Chemostat with Wall Growth. - Sergei S. Pilyugin; Paul Waltman (SIAM J. Appl. Math., 1999)

Competition in the Unstirred Chemostat with Periodic Input and Washout. - Paul Waltman; Sergei S. Pilyugin (SIAM J. Appl. Math., 1999)

Divergence Criterion for Generic Planar Systems. - Paul Waltman; Sergei S. Pilyugin (SIAM J. Appl. Math., 2003)