A graphic workflow simulator for factory simulation. - Ralph R. Duersch; Marc A. Laymon (ANSS, 1984)

Analysis And Simulation Of A Proposed PRCS (Personal Radio Communication System). - V. R. Kolavennu; Stephen S. Rappaport; R. C. Rustay; Ralph R. Duersch; G. M. White (ICC (3), 1984)

Programming-free graphic factory simulation with GEFMS/PC (graphically enhanced flexible modeling system). - Ralph R. Duersch; Marc A. Laymon (WSC, 1985)

An interactive run length control for simulation on PCs. - Ralph R. Duersch; Lee W. Schruben (WSC, 1986)

Some experiments with a run length control for simulations on PCs. - Ralph R. Duersch; Lee Schruben (Annual Simulation Symposium, 1987)