Pilot study on UV tubes with a new design in Mexico, developed by researchers of the University of California Berkeley.
DATTA, E. HERNANDEZ, J. MING, K. VERGARA, S. (2006): Improving and Evaluating the UV tube for use in Mexico. Presented for (ERG 291/E298) Design for Sustainable Communities Class. Berkeley: University of California. [Accessed: 19.05.2010] PDF