Wangler, T., E. Lloret, L. Reiter, N. Hack, F. Gramazio, M. Kohler, M. Bernhard, B. Dillenburger, J. Buchli, N. Roussel, and R. Flatt. “Digital Concrete: Opportunities and Challenges”. RILEM Technical Letters, vol. 1, Oct. 2016, pp. 67-75, doi:10.21809/rilemtechlett.2016.16.