Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1970__20_3_a10, author = {\v{S}al\'at, Tibor and Zn\'am, \v{S}tefan}, title = {On the {Average} {Order} of an {Arithmetical} {Function}}, journal = {Mathematica slovaca}, pages = {233--238}, publisher = {mathdoc}, volume = {20}, number = {3}, year = {1970}, mrnumber = {0304341}, zbl = {0207.35701}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1970__20_3_a10/} }
Šalát, Tibor; Znám, Štefan. On the Average Order of an Arithmetical Function. Mathematica slovaca, Tome 20 (1970) no. 3, pp. 233-238. http://geodesic.mathdoc.fr/item/MASLO_1970__20_3_a10/