@article{01714020, title = {How tight is Hadamard's bound?}, journal = {Experimental Mathematics}, volume = {10}, year = {2001}, pages = {331-336}, doi = {10.1080/10586458.2001.10504453}, zbl = {0992.15005}, language = {en}, url = {http://dml.mathdoc.fr/item/01714020} }
Abbott, John; Mulders, Thom. How tight is Hadamard's bound?. Experimental Mathematics, Tome 10 (2001) pp. 331-336. doi : 10.1080/10586458.2001.10504453. http://gdmltest.u-ga.fr/item/01714020/