G. D. Hansen

Effects of diameter distribution on the growth of simulated uneven-aged sugar maple stands

R. D. Nyland, G. D. Hansen, 1987 .

The effect of spacing rectangularity on stem quality in loblolly pine plantations

Philip J. Radtke, Ralph L. Amateis, P. Radtke, 2004 .

Enuresis control through fading, escape, and avoidance training.

G. D. Hansen, 1979, Journal of applied behavior analysis.