TY  - JOUR
AU  - Álvaro Martinez-Pérez
TI  - Real valued functions and metric spaces quasi-isometric to trees
JO  - Annales Fennici Mathematici
PY  - 2012
SP  - 525
EP  - 538
VL  - 37
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.5186/aasfm.2012.3734/
DO  - 10.5186/aasfm.2012.3734
LA  - en
ID  - AFM_2012_37_2_a12
ER  -