TY  - JOUR
AU  - Schultens, Jennifer
TI  - Heegaard splittings of graph manifolds
JO  - Geometry & topology
PY  - 2004
SP  - 831
EP  - 876
VL  - 8
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.2140/gt.2004.8.831/
DO  - 10.2140/gt.2004.8.831
ID  - GT_2004_8_2_a10
ER  -