TY  - SER
AU  - Mulich, Jeppe
TI  - Transformation at the margins: Imperial expansion and systemic change in world politics 
AV  - RIS 44:4 2018
PY  - 2018///
CY  - London
PB  - Cambridge University Press
UR  - http://dx.doi.org/10.1017/S0260210518000074
ER  -