TY  - JOUR
AU  - Usher, A. O.
TI  - Plethysm of S-Functions
JO  - Canadian journal of mathematics
PY  - 1976
SP  - 440
EP  - 445
VL  - 28
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1976-044-7/
DO  - 10.4153/CJM-1976-044-7
ID  - 10_4153_CJM_1976_044_7
ER  -