Cerveau, D. and Lins Neto, A. 2013. A structural theorem for codimension one foliations on $\p^n$, $n\ge3$, with an application to degree three foliations . ANNALI SCUOLA NORMALE SUPERIORE - CLASSE DI SCIENZE. 12, 1 (Mar. 2013), 1-41. DOI:https://doi.org/10.2422/2036-2145.201010_009.