TY  - JOUR
AU  - Z. Lipecki
TI  - On strongly additive set functions
JO  - Colloquium Mathematicum
PY  - 1970
SP  - 255
EP  - 256
VL  - 22
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/cm-22-2-255-256/
DO  - 10.4064/cm-22-2-255-256
LA  - en
ID  - 10_4064_cm_22_2_255_256
ER  -