共 28 条
[1]
[Anonymous], 1932, LICK OBSERVATORY B, DOI DOI 10.5479/ADS/BIB/1932LICOB.16.53H
[2]
BIDELMAN WP, 1956, COMMUNICATION
[4]
CANNON AJ, 1949, HARVARD ANN, V112, P187
[6]
Herbig G. H., 1952, JRASC, V46, P222
[8]
HERBIG GH, 1956, COMMUNICATION
[9]
HERBIG GH, DOM AP OBS CONTR 3, V27
[10]
Johnson H.L., 1956, COMMUNICATION