TY  - JOUR
AU  - Z. Ditzian
TI  - Some Remarks on Inequalities of Landau and Kolmogorov.
JO  - Aequationes mathematicae
PY  - 1975
SP  - 145
EP  - 151
VL  - 12
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/AM2_1975__12_136505/
ID  - AM2_1975__12_136505
ER  -