Proportional systems in the history of architecture : a critical reconsideration - Cohen, Matthew A., 1962-; Delbeke, Maarten (Leiden University Press, 2018)
"This volume first took shape as the Special Collection Objects of Belief: Proportional Systems in the History of Architecture in the journal Architectural Histories, from 2014-2016 (journal.eahn.org). That collection was derived from papers presented at the conference 'Proportional Systems in the History of Architecture, ' held in Leiden in March 2011"–Acknowledgements