O'Keefe, CV, Maron, RJ, Rothman, PJ & Poplawski, J 2008, 'Description of Non-Intrusive Sonar Array-Based Technology and its Application to Unique and Difficult Slurry and Paste Flow Measurements', in R Jewell, AB Fourie, P Slatter & A Paterson (eds), Paste 2008: Proceedings of the Eleventh International Seminar on Paste and Thickened Tailings, Australian Centre for Geomechanics, Perth, pp. 299-313, https://doi.org/10.36487/ACG_repo/863_28
(https://papers.acg.uwa.edu.au/p/863_28_O'Keefe/)