Development of the Internet Watershed Educational Tool (InterWET). - Shane Parson; James M. Hamlett; Paul D. Robillard (Informing Sci. Int. J. an Emerg. Transdiscipl., 2000)

AnnGIS: Integration of GIS and a Continuous Simulation Model for Non-Point Source Pollution Assessment. - Puneet Srivastava; Rick L. Day; Paul D. Robillard; James M. Hamlett (Trans. GIS, 2001)