共 20 条
[2]
BARTLESON CJ, 1967, PHOTOGR SCI ENG, V11, P254
[3]
BARTLESON CJ, 1968, PHOTOGR SCI ENG, V12, P36
[4]
CLARK LD, 1967, PHOTOGR SCI ENG, V11, P306
[5]
CLARK LD, PRIVATE COMMUNICATIO
[7]
FERGUSON WB, 1920, PHOTOGRAPHIC RESEARC, P5
[8]
GOLDBERG E, 1922, AUFBAU PHOTOGRAPHISC
[9]
HERING E, 1964, OUTLINES THEORY LIGH, P17
[10]
HERING E, 1920, GRUNDZUGE LEHRE LICH, P6