@article{GDZPPN00125622X, title = {Open Maths Problems Computer Competition.}, journal = {Semigroup forum}, volume = {26}, year = {1983}, pages = {390-392}, url = {http://dml.mathdoc.fr/item/GDZPPN00125622X} }
(éd.). Open Maths Problems Computer Competition.. Semigroup forum, Tome 26 (1983) pp. 390-392. http://gdmltest.u-ga.fr/item/GDZPPN00125622X/