Quigley, M., et al. “Surface Rupture of the Greendale Fault During the Darfield (Canterbury) Earthquake, New Zealand: Initial Findings”. Bulletin of the New Zealand Society for Earthquake Engineering, vol. 43, no. 4, Dec. 2010, pp. 236-42, https://doi.org/10.5459/bnzsee.43.4.236-242.