TY  - JOUR
TI  - Abstract of Thesis
JO  - Canadian mathematical bulletin
PY  - 1960
SP  - 216
EP  - 216
VL  - 3
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500025601/
DO  - 10.1017/S0008439500025601
ID  - 10_1017_S0008439500025601
ER  -