Safe and Decidable Type Checking in an Object-Oriented Language. - Kim B. Bruce; Jonathan Crabtree; Thomas P. Murtagh; Robert van Gent; Allyn Dimock; Robert Muller (OOPSLA, 1993)

PolyTOIL: A Type-Safe Polymorphic Object-Oriented Language. - Kim B. Bruce; Angela Schuett; Robert van Gent (ECOOP, 1995)

Multiagent Collaboration in Directed Improvisation. - Barbara Hayes-Roth; Lee Brownston; Robert van Gent (ICMAS, 1995)

Story-Making with Improvisational Puppets. - Barbara Hayes-Roth; Robert van Gent (Agents, 1997)

Acting in Character. - Barbara Hayes-Roth; Robert van Gent; Daniel Huber (Creating Personalities for Synthetic Actors, 1997)

Staffing the Web with Interactive Characters. - Barbara Hayes-Roth; M. Vaughan Johnson Jr.; Robert van Gent; Keith Wescourt (Commun. ACM, 1999)

Web guides. - Barbara Hayes-Roth; Robert van Gent; Rembert Reynolds; M. Vaughan Johnson Jr.; Keith Wescourt (IEEE Intell. Syst., 1999)

PolyTOIL: A type-safe polymorphic object-oriented language. - Kim B. Bruce; Angela Schuett; Robert van Gent; Adrian Fiech (ACM Trans. Program. Lang. Syst., 2003)