RADIAL VELOCITIES, SPECTRAL TYPES, AND LUMINOSITY CLASSES OF 820 STARS

[1] EGGEN, 1949, JUN AAS M OTT

[2] KEENAN, 1940, AP J, V91, P518

[3] STELLAR SPECTRA IN MILKY WAY REGIONS .1. A REGION IN AQUILA [J]. ASTROPHYSICAL JOURNAL, 1949, 109 (03) : 426 - &

[4] MORGAN, 1943, ATLAS STELLAR SPECTR

[5] NORDSTROM, 1936, LUND OBS MEDD 2

[6] NORDSTROM, 1933, ARK MAT ASTR FYSIK A, V23

[7] NORDSTROM, LUND OBS MEDD 1

[8] 1931, MN, V92, P107

[1] EGGEN, 1949, JUN AAS M OTT

[2] KEENAN, 1940, AP J, V91, P518

[3] STELLAR SPECTRA IN MILKY WAY REGIONS .1. A REGION IN AQUILA [J]. ASTROPHYSICAL JOURNAL, 1949, 109 (03) : 426 - &

[4] MORGAN, 1943, ATLAS STELLAR SPECTR

[5] NORDSTROM, 1936, LUND OBS MEDD 2

[6] NORDSTROM, 1933, ARK MAT ASTR FYSIK A, V23

[7] NORDSTROM, LUND OBS MEDD 1

[8] 1931, MN, V92, P107