THE PERKINS CATALOG OF REVISED MK TYPES FOR THE COOLER STARS

[1] [Anonymous], 1977, ATLAS REPRESENTATIVE

[2] BEARDSLEY WR, 1961, AP J, V133, P729

[3] GICLAS HL, 1955, LOWELL OBS B, V89

[4] GLIESE W, 1969, HEIDELBERG VEROFF, V22

[5] HARMER DL, 1978, OBSERVATORY, V98, P57

[6] Hoffleit D., 1982, BRIGHT STAR CATALOGU

[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] SPECTRAL TYPES AND THEIR USES [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1987, 99 (618) : 713 - 723

[9] KEENAN PC, 1976, ATLAS STELLAR SPECTR

[10] CEPHEIDS IN GALACTIC CLUSTERS .2. RADIAL VELOCITIES AND SPECTRAL TYPES IN NGC-129, NGC-6664, AND NGC-7790 [J]. ASTROPHYSICAL JOURNAL, 1958, 128 (02) : 161 - 165

[1] [Anonymous], 1977, ATLAS REPRESENTATIVE

[2] BEARDSLEY WR, 1961, AP J, V133, P729

[3] GICLAS HL, 1955, LOWELL OBS B, V89

[4] GLIESE W, 1969, HEIDELBERG VEROFF, V22

[5] HARMER DL, 1978, OBSERVATORY, V98, P57

[6] Hoffleit D., 1982, BRIGHT STAR CATALOGU

[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] SPECTRAL TYPES AND THEIR USES [J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF THE PACIFIC, 1987, 99 (618) : 713 - 723

[9] KEENAN PC, 1976, ATLAS STELLAR SPECTR

[10] CEPHEIDS IN GALACTIC CLUSTERS .2. RADIAL VELOCITIES AND SPECTRAL TYPES IN NGC-129, NGC-6664, AND NGC-7790 [J]. ASTROPHYSICAL JOURNAL, 1958, 128 (02) : 161 - 165