Richard C. Churchill

Time Studies and Equipment Data Cards In Teaching Turf Management.

Richard C. Churchill, 1973 .

Unique normal forms for planar vector fields

Richard C. Churchill, A. Baider, Alberto Baider, 1988 .

Group-theoretic obstructions to integrability

Michael F. Singer, Richard C. Churchill, M. Singer, 1995, Ergodic Theory and Dynamical Systems.

On the infinitesimal geometry of integrable systems

Michael F. Singer, Richard C. Churchill, M. Singer, 1992 .