THE GALACTIC CLUSTER IC-4665

[1] BECKER W, 1951, Z ASTROPHYS, V29, P66

[2] BECKER W, MITT HAMBURG STW, V21

[3] COLLINDER P, 1931, ANN OBS LUND, V2

[4] EGGEN OJ, LICK OBS CONTR SER, V11

[5] EGGEN OJ, 1950, AP J, V3, P81

[6] THE STANDARD REGION NEAR IC-4665 [J]. ASTROPHYSICAL JOURNAL, 1954, 119 (01) : 181 - 184

[7] FUNDAMENTAL STELLAR PHOTOMETRY FOR STANDARDS OF SPECTRAL TYPE ON THE REVISED SYSTEM OF THE YERKES SPECTRAL ATLAS [J]. ASTROPHYSICAL JOURNAL, 1953, 117 (03) : 313 - 352

[8] JOHNSON HL, CONTR MCDONALD OBS

[9] KOPFF E, 1943, MITT HAMBURG STW, V8, P52

[10] Trumpler R. J., 1930, LICK OBS B, V14, P154

[1] BECKER W, 1951, Z ASTROPHYS, V29, P66

[2] BECKER W, MITT HAMBURG STW, V21

[3] COLLINDER P, 1931, ANN OBS LUND, V2

[4] EGGEN OJ, LICK OBS CONTR SER, V11

[5] EGGEN OJ, 1950, AP J, V3, P81

[6] THE STANDARD REGION NEAR IC-4665 [J]. ASTROPHYSICAL JOURNAL, 1954, 119 (01) : 181 - 184

[7] FUNDAMENTAL STELLAR PHOTOMETRY FOR STANDARDS OF SPECTRAL TYPE ON THE REVISED SYSTEM OF THE YERKES SPECTRAL ATLAS [J]. ASTROPHYSICAL JOURNAL, 1953, 117 (03) : 313 - 352

[8] JOHNSON HL, CONTR MCDONALD OBS

[9] KOPFF E, 1943, MITT HAMBURG STW, V8, P52

[10] Trumpler R. J., 1930, LICK OBS B, V14, P154