TY  - JOUR
AU  - Ghiggini, Paolo
TI  - Infinitely many universally tight contact manifolds with trivial Ozsváth–Szabó contact invariants
JO  - Geometry & topology
PY  - 2006
SP  - 335
EP  - 357
VL  - 10
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.2140/gt.2006.10.335/
DO  - 10.2140/gt.2006.10.335
ID  - GT_2006_10_1_a9
ER  -