TY  - JOUR
AU  - Š. Porubský
AU  - W. Schwarz
TI  - Sums of additive functions on arithmetical semigroups
JO  - Colloquium Mathematicum
PY  - 1987
SP  - 137
EP  - 146
VL  - 53
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-53-1-137-146/
DO  - 10.4064/cm-53-1-137-146
LA  - en
ID  - 10_4064_cm_53_1_137_146
ER  -