TY  - JOUR
AU  - Jackson, H. L.
TI  - On The Mapping Properties of Certain Exceptional Sets in R2
JO  - Canadian journal of mathematics
PY  - 1975
SP  - 44
EP  - 49
VL  - 27
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1975-007-1/
DO  - 10.4153/CJM-1975-007-1
ID  - 10_4153_CJM_1975_007_1
ER  -