@article{CMH_1974__49_139593,
     author = {Pierre Siegfried},
     title = {Un {Th\'eor\`eme} de {Finitude} pour les {Morphismes} {q-Convexes}},
     journal = {Commentarii mathematici Helvetici},
     pages = {417--459},
     publisher = {mathdoc},
     volume = {49},
     year = {1974},
     zbl = {0299.32005},
     url = {http://geodesic.mathdoc.fr/item/CMH_1974__49_139593/}
}