SANCHEZ-ZULETA, Carmen Cecilia; FERNANDEZ-GUTIERREZ, Juan Pablo  e  PIEDRAHITA-ESCOBAR, Carlos César. Identification of the characteristics incident to the detection of non-technical losses for two Colombian energy companies. Rev.fac.ing.univ. Antioquia [online]. 2017, n.84, pp.60-71. ISSN 0120-6230.