TY  - BOOK
AU  - Somin
TI  - Free to Move: Foot Voting, Migration, and Political Freedom
SN  - 9780190054618
PY  - 2020///
PB  - OUPOxford University Press
UR  - http://dx.doi.org/10.1093/oso/9780190054588.001.0001
ER  -