TY  - RPRT
TI  - Euler characteristics and elliptic curves.
AU  - J Coates
AU  - S Howson
PY  - 1997
DO  - 10.1073/pnas.94.21.11115
UR  - https://pubmed.ncbi.nlm.nih.gov/11607752/
ID  - 11607752
ER  -