Arrondo Esteban, EnriqueBertolini, MarinaTurrini, Cristina2023-06-202023-06-2020000933-774110.1515/form.2000.021https://hdl.handle.net/20.500.14352/57169We give the list of all possible smooth congruences in G(1,n) which have a quadric bundle structure over a curve and we explicitely construct most of them.journal articlehttp://www.degruyter.com/view/j/formmetadata only access512.7Grassmannian varietyquadric fibration over a smooth curveCastelnuovo’s bound for the genus of projective curvesGeometria algebraica1201.01 Geometría Algebraica