TY  - JOUR
AU  - Rooney, P. G.
TI  - On the and Transformations
JO  - Canadian journal of mathematics
PY  - 1980
SP  - 1021
EP  - 1044
VL  - 32
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1980-079-4/
DO  - 10.4153/CJM-1980-079-4
ID  - 10_4153_CJM_1980_079_4
ER  -