Weakly convex curves and polygones with pinched strictly negative curvature. (Courbes et polygones faiblement convexes en courbure strictement négative pincée.)
Grognet, Stéphane
Beiträge zur Algebra und Geometrie, Tome 42 (2001), p. 595-599 / Harvested from The Electronic Library of Mathematics
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Publié le : 2001-01-01
EUDML-ID : urn:eudml:doc:225186 
@article{01669230,
     title = {Weakly convex curves and polygones with pinched strictly negative curvature. (Courbes et polygones faiblement convexes en courbure strictement n\'egative pinc\'ee.)},
     journal = {Beitr\"age zur Algebra und Geometrie},
     volume = {42},
     year = {2001},
     pages = {595-599},
     zbl = {0988.53010},
     language = {en},
     url = {http://dml.mathdoc.fr/item/01669230}
}

Grognet, Stéphane. Weakly convex curves and polygones with pinched strictly negative curvature. (Courbes et polygones faiblement convexes en courbure strictement négative pincée.). Beiträge zur Algebra und Geometrie, Tome 42 (2001) pp. 595-599. http://gdmltest.u-ga.fr/item/01669230/