Selection of colors for signal lights

[1] GIBSON KS, 1933, SIGNAL SECTION P AM, V30, P441

[2] GUILD J, 1930, T OPT SOC, V32, P25

[3] GUILD J, 1928, P INT C ILL SAR INN, P862

[4] Judd D.E., 1935, J OPT SOC AM, V25, P24

[5] The 1931 I. C. I. standard observer and coordinate system for colorimetry [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1933, 23 (10) : 359 - 374

[6] A Maxwell triangle yielding uniform chromaticity scales [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1935, 14 (01): : 41 - 57

[7] JUDD DB, 1930, BUR STAND J RES, V4, P515

[8] MARTIN JC, 1933, SPECIAL REPORT SERIE, V188

[9] Equipment for routine spectral transmission and reflection measurements [J]. BUREAU OF STANDARDS JOURNAL OF RESEARCH, 1928, 1 (4/6): : 793 - 857

[10] PRIEST IG, 1926, J OPT SOC AM, V13, P306

[1] GIBSON KS, 1933, SIGNAL SECTION P AM, V30, P441

[2] GUILD J, 1930, T OPT SOC, V32, P25

[3] GUILD J, 1928, P INT C ILL SAR INN, P862

[4] Judd D.E., 1935, J OPT SOC AM, V25, P24

[5] The 1931 I. C. I. standard observer and coordinate system for colorimetry [J]. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1933, 23 (10) : 359 - 374

[6] A Maxwell triangle yielding uniform chromaticity scales [J]. JOURNAL OF RESEARCH OF THE NATIONAL BUREAU OF STANDARDS, 1935, 14 (01): : 41 - 57

[7] JUDD DB, 1930, BUR STAND J RES, V4, P515

[8] MARTIN JC, 1933, SPECIAL REPORT SERIE, V188

[9] Equipment for routine spectral transmission and reflection measurements [J]. BUREAU OF STANDARDS JOURNAL OF RESEARCH, 1928, 1 (4/6): : 793 - 857

[10] PRIEST IG, 1926, J OPT SOC AM, V13, P306