TY  - JOUR
AU  - William Arveson
TI  - The free cover of a row contraction
JO  - Documenta mathematica
PY  - 2004
SP  - 137
EP  - 161
VL  - 9
UR  - http://geodesic.mathdoc.fr/articles/10.4171/dm/162/
DO  - 10.4171/dm/162
ID  - 10_4171_dm_162
ER  -