@article{AMI_2011_38_a3,
     author = {Imre Juh\'asz},
     title = {A convexity test for control point based curves},
     journal = {Annales mathematicae et informaticae},
     pages = {37--44},
     publisher = {mathdoc},
     volume = {38},
     year = {2011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2011_38_a3/}
}