Authors: SEARS RL SOWELL JR

Citation: Rl. Sears et Jr. Sowell, SPECTRAL CLASSIFICATION OF PHOTOMETRIC SUBGIANTS IN OPEN CLUSTERS, The Astronomical journal, 113(3), 1997, pp. 1039-1044

Authors: MASON BD HARTKOPF WI MCALISTER HA SOWELL JR

Citation: Bd. Mason et al., ICCD SPECKLE OBSERVATIONS OF BINARY STARS .9. A DUPLICITY SURVEY OF THE PLEIADES, PRAESEPE, AND IC-4665 CLUSTERS, The Astronomical journal, 106(2), 1993, pp. 637-641