Gibson, Edward L. Boundary control : subnational authoritarianism in federal democracies / Edward L. Gibson - Cambridge : Cambridge University Press, 2012 - ix, 192 p. : ill. ; 24 cm. - Cambridge studies in comparative politics . Includes bibliographical references and index ISBN: 9780521192231 (hardback) 9780521127332 (paperback) Subjects--Topical Terms: Federal governmentSubnational governmentsAuthoritarianismCentral-local government relations