Hans-Ake PERSSON, Bo STRATH (eds), Reflections on Europe. Defining a Political Order in Time and Space, Bruxelles, P.I.E. Peter Lang, 2007, 73-93, Multiple Europes, 37
WAGNER, Peter, Reflections on the Changing Forms of European Political Modernity, in Hans-Ake PERSSON, Bo STRATH (eds), Reflections on Europe. Defining a Political Order in Time and Space, Bruxelles, P.I.E. Peter Lang, 2007, 73-93, Multiple Europes, 37
- https://hdl.handle.net/1814/6777