Basics

Gerrymandering v. Geometry
Scientific American, November 2018. 
Gerrymandering metrics: How to measure? Whatâ€™s the baseline?
Bulletin of the American Academy for Arts and Sciences, Winter 2018. 
Rebooting the mathematics behind gerrymandering
The Conversation, October 2017. 
A Formula Goes to Court: Partisan Gerrymandering and the Efficiency Gap
Notices of the American Mathematical Society, October 2017.