Voir la notice de l'article provenant de la source Annales Mathematica et Informaticae website
@article{AMI_2006_33_a2, author = {Zvonko \v{C}erin and Gian Mario Gianella}, title = {Cyclic quadrangles from squares}, journal = {Annales mathematicae et informaticae}, pages = {23--34}, publisher = {mathdoc}, volume = {33}, year = {2006}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AMI_2006_33_a2/} }
Zvonko Čerin; Gian Mario Gianella. Cyclic quadrangles from squares. Annales mathematicae et informaticae, Tome 33 (2006), pp. 23-34. http://geodesic.mathdoc.fr/item/AMI_2006_33_a2/