@article{01288347,
title = {Asymptotic formulae concerning arithmetical functions defined by cross-convolutions. VI: },
journal = {Mathematica Pannonica},
volume = {8},
year = {1997},
pages = {285-292},
zbl = {0923.11010},
language = {en},
url = {http://dml.mathdoc.fr/item/01288347}
}
Tóth, László. Asymptotic formulae concerning arithmetical functions defined by cross-convolutions. VI: . Mathematica Pannonica, Tome 8 (1997) pp. 285-292. http://gdmltest.u-ga.fr/item/01288347/