TY  - JOUR
TI  - Abstracts of Theses
JO  - Canadian mathematical bulletin
PY  - 1967
SP  - 491
EP  - 492
VL  - 10
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500028435/
DO  - 10.1017/S0008439500028435
ID  - 10_1017_S0008439500028435
ER  -