Gordon H. Spencer
发表
W. P. Hennessy,
Gordon H. Spencer,
1960
.
Gordon H. Spencer,
1963
.
Robert E. Hopkins,
Gordon H. Spencer,
R. Hopkins,
1962,
Journal of the Optical Society of America.
Gordon H. Spencer,
M. V. R. K. Murty,
M. V. Murty,
1962
.
Gordon H. Spencer,
1991
.