W. L. Freedman
1 ta ish
Carnegie Observatories
NICMOS Observations of Extragalactic Cepheids. I. Photometry Database and a Test of the Standard Extinction Law
L. M. Macri, D. Calzetti, W. L. Freedman +8
MaqolaOchiq kirish20013 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Carnegie Observatories
L. M. Macri, D. Calzetti, W. L. Freedman +8