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Simultaneous inter- and intra-group conflicts
Münster, Johannes, (2004)
Wettbewerbsföderalismus : Aufstieg und Fall eines politischen Streitbegriffes
Schatz, Heribert, (2000)
Federations : competing jurisdictions
Kasper, Wolfgang, (1996)
Optimality, free mobility and the regional authority in a federation
Myers, Gordon M., (1989)
Immigration control and the welfare state
Myers, Gordon M., (2000)
Myers, Gordon M., (1997)