TY  - JOUR
AU  - K.H. Hofmann
AU  - R.J. Koch
AU  - P.S. Mostert
TI  - Alexander Doniphan Wallace on his 68th birthday.
JO  - Semigroup forum
PY  - 1974
SP  - 10
EP  - 31
VL  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1974__7_133999/
ID  - SF_1974__7_133999
ER  -