TY  - JOUR
AU  - Heinig, Hans P.
TI  - Modular inequalities for the Hardy averaging operator
JO  - Mathematica Bohemica
PY  - 1999
SP  - 231
EP  - 244
VL  - 124
IS  - 2-3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.1999.126254/
DO  - 10.21136/MB.1999.126254
LA  - en
ID  - 10_21136_MB_1999_126254
ER  -