J. Solly, J. Knippers, and M. Dörstelmann. Design transactions : rethinking information modelling for a new material age, chapter 3.4, UCL Press, London, (2020)
J. Knippers, B. Sheil, and M. Ramsgard Thomsen. Design transactions : rethinking information modelling for a new material age, chapter 1.4, UCL Press, London, (2020)