J W GEBHARD

发表

G H MOWBRAY, J W GEBHARD, G. Mowbray, 1955, Science.

J W GEBHARD, J. Gebhard, S G DE GROOT, 1952, Journal of the Optical Society of America.

G H MOWBRAY, J W GEBHARD, G. Mowbray, 1959, The American journal of psychology.