@article{AFST_2003_6_12_2_245_0,
     author = {Anne Pichon and Jos\'e Seade},
     title = {Real singularities and open-book decompositions of the $3$-sphere},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {245--265},
     publisher = {Universit\'e Paul Sabatier, Institut de Math\'ematiques},
     address = {Toulouse},
     volume = {Ser. 6, 12},
     number = {2},
     year = {2003},
     zbl = {1049.32031},
     mrnumber = {2123256},
     language = {en},
     url = {https://afst.centre-mersenne.org/item/AFST_2003_6_12_2_245_0/}
}