Voir la notice de l'article provenant de la source Annales Mathematica et Informaticae website
@article{AMI_2013_41_a10, author = {Tam\'as Lengyel}, title = {On divisibility properties of some differences of {Motzkin} numbers}, journal = {Annales mathematicae et informaticae}, pages = {121--136}, publisher = {mathdoc}, volume = {41}, year = {2013}, language = {en}, url = {http://geodesic.mathdoc.fr/item/AMI_2013_41_a10/} }
Tamás Lengyel. On divisibility properties of some differences of Motzkin numbers. Annales mathematicae et informaticae, Tome 41 (2013), pp. 121-136. http://geodesic.mathdoc.fr/item/AMI_2013_41_a10/