Shafarevich-Tate Groups of Nonsquare Order
Modular Curves and Abelian Varieties 2002 Barcelona Conference Proceedings, Birkhauser Progress in Mathematics 224, pages 277-289.
Download the paper or slides from talks on it
(the latex file also requires
this class file
I gave a talk at the
on nonsquare Shafarevich-Tate groups,
and here are my slides
from my August 2003 talk at
about nonsquare Shafarevich-Tate Groups (1.6MB PDF).