TY  - DATA
AU  - Nussbaum, Roger D.
AU  - Hilbert, David,
TI  - Hilbert's projective metric and iterated nonlinear maps 
T2  - Memoirs of the American Mathematical Society, 
SN  - 9781470408114 (online)
PY  - 1988///]
CY  - Providence, R.I., USA
PB  - American Mathematical Society
UR  - http://www.ams.org/memo/0391
ER  -