共 5 条
[1]
APPEL WD, 1928, AM DYESTUFF REPTR, V17, P49
[2]
A recording photoelectric color analyser
[J].
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA AND REVIEW OF SCIENTIFIC INSTRUMENTS,
1929, 18 (02)
:96-117
[3]
Equipment for routine spectral transmission and reflection measurements
[J].
BUREAU OF STANDARDS JOURNAL OF RESEARCH,
1928, 1 (4/6)
:793-857
[5]
SHELTON EM, 1932, IND ENG CHEM ANAL ED, V4, P248