S. M. G. Hughes
1 ta ish
Royal Observatory in Greenwich
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
Royal Observatory in Greenwich
L. M. Macri, D. Calzetti, W. L. Freedman +8