TY  - JOUR
AU  - Pranger, Walter
TI  - Extreme Points in the Hardy Class H 1 of a Riemann Surface
JO  - Canadian journal of mathematics
PY  - 1971
SP  - 969
EP  - 976
VL  - 23
IS  - 6
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1971-104-4/
DO  - 10.4153/CJM-1971-104-4
ID  - 10_4153_CJM_1971_104_4
ER  -