TY  - JOUR
AU  - Clark, David
TI  - An Arithmetical Function Associated With the Rank of Elliptic Curves
JO  - Canadian mathematical bulletin
PY  - 1991
SP  - 181
EP  - 185
VL  - 34
IS  - 2
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-029-4/
DO  - 10.4153/CMB-1991-029-4
ID  - 10_4153_CMB_1991_029_4
ER  -