共 12 条
[2]
HAANTJES J, 1951, PHILIPS TECHN TIJDSC, V13, P7
[3]
HAANTJES J, 1951, WIRELESS ENG, V28, P40
[4]
HAANTJES J, 1951, PHILIPS TECHN REV, V13, P55
[5]
LYTHGOE RJ, 1929, MED COUNCIL SPEC REP, V134
[6]
Polyak SL, 1941, RETINA
[8]
Schumacher R., 1941, LICHT, V11, P134
[10]
van der Pol B, 1928, PHILOS MAG, V6, P763