The Extragalactic Distance Scale Key Project. III. The Discovery of Cepheids and a New Distance to M101 Using the Hubble Space Telescope

Kelson, D. D., Illingworth, G. D., Freedman, W. F., Graham, J. A., Hill, R., Madore, B. F., ... Huchra, J.

Kelson, Daniel D||Illingworth, Garth D||Freedman, Wendy F||Graham, John A||Hill, Robert||Madore, Barry F||Saha, Abhijit||Stetson, Peter B||Kennicutt, Robert C Jr||Mould, Jeremy R||Hughes, Shaun M||Ferrarese, Laura||Phelps, Randy||Turner, Anne||Cook, Kem H||Ford, Holland||Hoessel, John G||Huchra, John

The Extragalactic Distance Scale Key Project. III. The Discovery of Cepheids and a New Distance to M101 Using the Hubble Space Telescope Academic Article