@article{GDZPPN002231301, title = {A two-sides omega-theorem for an asymmetric divisor problem.}, journal = {Manuscripta mathematica}, volume = {67}, year = {1990}, pages = {153-172}, zbl = {0707.11065}, url = {http://dml.mathdoc.fr/item/GDZPPN002231301} }
Nowak, Werner Georg. A two-sides omega-theorem for an asymmetric divisor problem.. Manuscripta mathematica, Tome 67 (1990) pp. 153-172. http://gdmltest.u-ga.fr/item/GDZPPN002231301/