Holland C. Ford
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Johns Hopkins University
Final Results from the<i>Hubble Space Telescope</i>Key Project to Measure the Hubble Constant
Wendy L. Freedman, Barry F. Madore, Brad K. Gibson +12
MaqolaOchiq kirish200111 iqtibosABI
Kashfiyot
Xizmatlar
Ishlab chiquvchilar uchun
1 ta ish
Johns Hopkins University
Wendy L. Freedman, Barry F. Madore, Brad K. Gibson +12