TY  - JOUR
AU  - Samuel S.H. Young
TI  - The Hurwitz Matrix Equations and Multifour Groups.
JO  - Commentarii mathematici Helvetici
PY  - 1975
SP  - 45
EP  - 58
VL  - 50
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1975__50_139607/
ID  - CMH_1975__50_139607
ER  -