TY - CPAPER TI - Amsterdam as a Sustainable European Metropolis: Integration of Water, Energy and Material Flows PY - 2013 AU - J P Van Der Hoek AU - A Struker AU - J E M Danschutter PB - Factor X: Challenges, Implementation Strategies and Examples for a Sustainable Use of Natural Resources LK - http://repository.tudelft.nl/assets/uuid:310557b6-c673-4e8b-a452-b0cdb9b1cef3/298688.pdf ER -