@article{1270215161,
author = {MURATA, Leo},
title = {On an Average of $\omega(n)$ with Respect to Some Sets of Composite Integers},
journal = {Tokyo J. of Math.},
volume = {04},
number = {2},
year = {1981},
pages = { 367-378},
language = {en},
url = {http://dml.mathdoc.fr/item/1270215161}
}
MURATA, Leo. On an Average of $\omega(n)$ with Respect to Some Sets of Composite Integers. Tokyo J. of Math., Tome 04 (1981) no. 2, pp. 367-378. http://gdmltest.u-ga.fr/item/1270215161/