Patterns in the History of Polycentric Governance in European Cities From Antiquity to the 21st Century - Andersen, Uwe; Bernhardt, Christoph; Boytsov, Mikhail A.; Brélaz, Cédric; Close, Christopher W.; Félicité, Indravati; Hurlet, Frédéric; Kuhn, Christina T.; Kümin, Beat; Lau, Thomas; McTominey, Andrew; Perret, Noëlle-Laetitia; et al.