TY  - BOOK
AU  - Nussbaumer, Harry
AU  - Bieri, Lydia
TI  - Discovering the expanding universe
SN  - 978-0-521-51484-2
PY  - 2009///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Big bang
KW  - Early cosmology
KW  - Island universes
KW  - Redshifts
ER  -