TY  - JOUR
AU  - Zbigniew Gajda
TI  - On separation theorems for subadditive and superadditive functionals
JO  - Studia Mathematica
PY  - 1991
SP  - 25
EP  - 38
VL  - 100
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/sm-100-1-25-38/
DO  - 10.4064/sm-100-1-25-38
LA  - en
ID  - 10_4064_sm_100_1_25_38
ER  -