TY  - JOUR
AU  - Leavitt, W. G.
TI  - Type Radicals
JO  - Glasgow mathematical journal
PY  - 1968
SP  - 22
EP  - 29
VL  - 9
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0017089500000252/
DO  - 10.1017/S0017089500000252
ID  - 10_1017_S0017089500000252
ER  -