TY  - SER
AU  - Ravndal, Ellen J.
TI  - Colonies, semi-sovereigns, and great powers: IGO membership debates and the transition of the international system 
AV  - RIS 46:2 2020
PY  - 2020///
CY  - London
PB  - Cambridge University Press
UR  - http://dx.doi.org/10.1017/S0260210519000408
ER  -