@article{GT_2007_11_4_a2,
     author = {Gay, David T and Kirby, Robion},
     title = {Constructing {Lefschetz-type} fibrations on four-manifolds},
     journal = {Geometry & topology},
     pages = {2075--2115},
     publisher = {mathdoc},
     volume = {11},
     number = {4},
     year = {2007},
     doi = {10.2140/gt.2007.11.2075},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2007.11.2075/}
}