TY  - JOUR
AU  - Losey, Gerald
TI  - N-Series and Filtrations of the Augmentation Ideal
JO  - Canadian journal of mathematics
PY  - 1974
SP  - 962
EP  - 977
VL  - 26
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1974-090-9/
DO  - 10.4153/CJM-1974-090-9
ID  - 10_4153_CJM_1974_090_9
ER  -