TY  - JOUR
AU  - Ryan, John
TI  - Hypercomplex algebras, hypercomplex analysis and conformal invariance
JO  - Compositio Mathematica
PY  - 1987
SP  - 61
EP  - 80
VL  - 61
IS  - 1
PB  - Martinus Nijhoff Publishers
UR  - http://www.numdam.org/item/CM_1987__61_1_61_0/
LA  - en
ID  - CM_1987__61_1_61_0
ER  -