@article{AMI_2014_43_a11,
     author = {Ede Troll},
     title = {Constrained modification of the cubic trigonometric {B\'ezier} curve with two shape parameters},
     journal = {Annales mathematicae et informaticae},
     pages = {145--156},
     publisher = {mathdoc},
     volume = {43},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/AMI_2014_43_a11/}
}