Biblio

A. J. Fjendbo Jorgensen, Nohr, K., Sorensen, H., and Bolsen, F., “Decontamination of drinking water by direct heating in solar panels”, Journal of applied microbiology, pp. p. 441-447 : 2 fig., 2 tab., 1998.

M. Madsen and Schlundt, J., “Low-technology water purification by bentonite clay flocculation as performed in Sudanese villages : bacteriological examinations”, Water research, pp. p. 873-882, 1989.