Boulay, A.-M., Bare, J., Camillis, C. d., Döll, P., Gassert, F., Gerten, D., Humpert, S., Inaba, A., Itsubo, N., Lemoine, Y., Margni, M., Motoshita, M., Núñez, M., Pastor, A. V., Ridoutt, B., Schencker, U., Shirakawa, N., Vionnet, S., Worbe, S., Yoshikawa, S., & Pfister, S. (2015). Consensus building on the development of a stress-based indicator for LCA-based impact assessment of water consumption: outcome of the expert workshops. International Journal of Life Cycle Assessment, 20(5), 577-583. doi:10.1007/s11367-015-0869-8.