@article{05029599, title = {Sweepouts of amalgamated 3-manifolds.}, journal = {Geometry \& Topology}, volume = {6}, year = {2006}, pages = {171-194}, doi = {10.2140/agt.2006.6.171}, zbl = {1099.57016}, language = {en}, url = {http://dml.mathdoc.fr/item/05029599} }
Bachman, David; Schleimer, Saul; Sedgwick, Eric. Sweepouts of amalgamated 3-manifolds.. Geometry & Topology, Tome 6 (2006) pp. 171-194. doi : 10.2140/agt.2006.6.171. http://gdmltest.u-ga.fr/item/05029599/