William J. Maher
- Stacked Filters: Novel Approach to Rapid Sand Filtration. Dans: Journal of Environmental Engineering (ASCE), v. 138, n. 10 (octobre 2012). (2012):
- Novel Fluidic Control System for Stacked Rapid Sand Filters. Dans: Journal of Environmental Engineering (ASCE), v. 139, n. 7 (juillet 2013). (2013):