TY  - JOUR
AU  - AUREL WINTNER
TI  - The theorem of Eneström and the extremal functions of Landau-Schur
JO  - Mathematica Scandinavica
PY  - 1957
SP  - 236
EP  - 240
VL  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MS2_1957__5_165663/
ID  - MS2_1957__5_165663
ER  -