@article{GT_2011_15_1_a9,
     author = {Catanese, Fabrizio and L\"onne, Michael and Wajnryb, Bronislaw},
     title = {Moduli spaces and braid monodromy types of bidouble covers of the quadric},
     journal = {Geometry & topology},
     pages = {351--396},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2011},
     doi = {10.2140/gt.2011.15.351},
     url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2011.15.351/}
}