STRAUSS, M.; LARMIE, S.A.; HEINSS, U. (1997): Treatment of sludges from on-site sanitation — Low-cost options. In: Water Science and Technology 6, 129-136. URL [Accessed: 23.06.2010]. PDF
Published in 1997, this article gives an overview on current literature-based knowledge regarding faecal sludge treatment along with results and conclusions from field research.