@article{MAN_1994__299_4_165219,
     author = {E. Artal Bartolo and P. Cassou-Nogu\`es},
     title = {On polynomials whose fibres are irreducible with no critical points.},
     journal = {Mathematische Annalen},
     pages = {477--490},
     publisher = {mathdoc},
     volume = {299},
     number = {4},
     year = {1994},
     zbl = {0803.13009},
     url = {http://geodesic.mathdoc.fr/item/MAN_1994__299_4_165219/}
}