共 19 条
[2]
BURNHAM, 1952, J OPT SOC AM, V42, P597
[4]
HELSON, 1952, ILLUM ENG, V47, P221
[8]
HUNT RWG, 1949, P PHYS SOC LOND, V62, P203
[9]
MacADAM DAVID L., 1948, PHYSICS TODAY, V1, P10