Strategy for the transformation of the fringe in Vösendorf - Vienna - Siebenhirten / English summary of the Integrated Action Plan EUROPEAN UNION in the framework of the URBACT network sub>urban, Reinventing the fringe ; Magistratsabteilung 18 - Stadtentwicklung und StadtplanungStrategy for the transformation of the fringe in Vösendorf - Vienna - Siebenhirten / English summary of the Integrated Action Plan EUROPEAN UNION in the framework of the URBACT network sub>urban, Reinventing the fringe ; Magistratsabteilung 18 - Stadtentwicklung und Stadtplanung