共 27 条
[11]
GREENSTEIN J, 1958, HDB PHYSIK, V50
[12]
Greenstein J. L., 1960, STELLAR ATMOSPHERES
[13]
HILTNER WA, 1968, ASTROPHYS LETT COMM, V2, P153
[14]
JENKINS LF, 1963, GENERAL CATALOGUE TR
[15]
Luyten W. J., 1955, CATALOGUE 1849 STARS
[16]
THE SPECTRA AND LUMINOSITIES OF WHITE DWARFS
[J].
ASTROPHYSICAL JOURNAL,
1952, 116 (02)
:283-290
[18]
LUYTEN WJ, 1941, BRUCE PROPER MOTION
[19]
LUYTEN WJ, 1958, MAGNITUDES COLORS SO
[20]
OKE JB, 1971, WHITE DWARFS