@article{05688302, title = {Hadamard products and tilings.}, journal = {Journal of Integer Sequences [electronic only]}, volume = {12}, year = {2009}, zbl = {1215.05014}, language = {en}, url = {http://dml.mathdoc.fr/item/05688302} }
Kim, Jong Hyun. Hadamard products and tilings.. Journal of Integer Sequences [electronic only], Tome 12 (2009) . http://gdmltest.u-ga.fr/item/05688302/