@article{05115915, title = {A generalization of the Smarandache function to several variables.}, journal = {Integers}, volume = {6}, year = {2006}, zbl = {1114.11003}, language = {en}, url = {http://dml.mathdoc.fr/item/05115915} }
Hungerbühler, Norbert; Specker, Ernst. A generalization of the Smarandache function to several variables.. Integers, Tome 6 (2006) . http://gdmltest.u-ga.fr/item/05115915/