Media type: E-Article Title: Introduction: Re-conceptualizing Sub-state Mobilization Contributor: Hepburn, Eve Published: Informa UK Limited, 2009 Published in: Regional & Federal Studies, 19 (2009) 4-5, Seite 477-499 Language: English DOI: 10.1080/13597560903310204 ISSN: 1359-7566; 1743-9434 Origination: Footnote: