Vitali, A., E. Modai, G. Jiménez Placer, I. Moron, and D. Zambrano. “EXPERIMENTAL HYBRID SOLAR CONCENTRATOR UNIT SYSTEM FOR SANITARY WATER”. European Scientific Journal, ESJ, Vol. 9, no. 10, Jan. 2014, doi:10.19044/esj.2013.v9n10p%p.