@article{GDZPPN002099225,
title = {Least Area Incompressible Surfaces in 3-Manifolds.},
journal = {Inventiones mathematicae},
volume = {74},
year = {1983},
pages = {609-642},
zbl = {0482.53045},
url = {http://dml.mathdoc.fr/item/GDZPPN002099225}
}
Freedman, M.; Hass, J.; Scott, P. Least Area Incompressible Surfaces in 3-Manifolds.. Inventiones mathematicae, Tome 74 (1983) pp. 609-642. http://gdmltest.u-ga.fr/item/GDZPPN002099225/