TY  - JOUR
AU  - Ding, Ping
AU  - Freedman, A. R.
TI  - Small Sets of k-th Powers
JO  - Canadian mathematical bulletin
PY  - 1994
SP  - 168
EP  - 173
VL  - 37
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1994-025-1/
DO  - 10.4153/CMB-1994-025-1
ID  - 10_4153_CMB_1994_025_1
ER  -