相关参考文献
注意:仅列出部分参考文献,下载原文获取全部文献信息。Old open clusters in the outer Galactic disk
G. Carraro et al.
ASTRONOMY & ASTROPHYSICS (2007)
WFCAM, Spitzer/IRAC and SCUBA observations of the massive star-forming region DR21/W75 - II. Stellar content and star formation
M. S. N. Kumar et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2007)
A new view of the Cygnus X region -: KOSMA 13CO 2→1, 3→2, and 12CO 3→2 imaging
N. Schneider et al.
ASTRONOMY & ASTROPHYSICS (2006)
The bologna open cluster chemical evolution project: Midterm results from the photometric sample
A Bragaglia et al.
ASTRONOMICAL JOURNAL (2006)
The INT photometric Hα Survey of the Northern Galactic Plane (IPHAS)
JE Drew et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2005)
Astrophysical parameters of Galactic open clusters
NV Kharchenko et al.
ASTRONOMY & ASTROPHYSICS (2005)
Age spreads in star-forming regions: The lithium test in the orion nebula cluster
F Palla et al.
ASTROPHYSICAL JOURNAL (2005)
On the determination of age and mass functions of stars in young open star clusters from the analysis of their luminosity functions
AE Piskunov et al.
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2004)
The Indo-US library of coude feed stellar spectra
F Valdes et al.
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES (2004)
A study of Cygnus OB2: Pointing the way toward finding our galaxy's super-star clusters
MM Hanson
ASTROPHYSICAL JOURNAL (2003)
Multiplicity among solar-type stars - III. Statistical properties of the F7-K binaries with periods up to 10 years
JL Halbwachs et al.
ASTRONOMY & ASTROPHYSICS (2003)
A new spectral classification system for the earliest O stars: Definition of type O2
NR Walborn et al.
ASTRONOMICAL JOURNAL (2002)
On the variation of the initial mass function
P Kroupa
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY (2001)
A complete photometric study of the open cluster NGC 7790 containing Cepheid variables
AC Gupta et al.
ASTRONOMY & ASTROPHYSICS SUPPLEMENT SERIES (2000)