TY  - BOOK
AU  - Chiswel, I.
AU  - Muller, T.
TI  - Universal construction for groups acting freely on real trees(a)
SN  - 9781107024816
U1  - 514.7 
PY  - 2012///
CY  - Cambridge
PB  - CUP
KW  - GEOMETRIC GROUP THEORY
KW  - R-TREES
ER  -