00362pab a2200109 454500008004000000100002200040245011700062260000900179300001500188650002300203773002600226180718b2013   xxu||||| |||| 00| 0 eng d  aNohrstedt, Daniel  aAdvocacy coalitions in crisis resolution: Understanding policy dispute in the European volcanic ash cloud crisis  c2013  ap.964-997.  aEconomic recession  aPublic Administration