Voir la notice de l'article provenant de la source Novi sad journal of mathematics website
@article{NSJOM_1992_22_2a_14, author = {\v{Z}uni\'c Jovi\v{s}a}, title = {An outer approximation of the convex hull for finite grid point sets}, journal = {Novi Sad Journal of Mathematics}, pages = {177-185}, publisher = {mathdoc}, volume = {22}, number = {2}, year = {1992}, url = {http://geodesic.mathdoc.fr/item/NSJOM_1992_22_2a_14/} }
Žunić Joviša. An outer approximation of the convex hull for finite grid point sets. Novi Sad Journal of Mathematics, Tome 22 (1992) no. 2. http://geodesic.mathdoc.fr/item/NSJOM_1992_22_2a_14/