TY  - JOUR
TI  - Theses Abstracts
JO  - Canadian mathematical bulletin
PY  - 1969
SP  - 701
EP  - 703
VL  - 12
IS  - 5
UR  - http://geodesic.mathdoc.fr/articles/10.1017/S0008439500030952/
DO  - 10.1017/S0008439500030952
ID  - 10_1017_S0008439500030952
ER  -