TY - JOUR T1 - Detector of Electrical Discontinuity of Rails in Double-Track Railway Lines: Electronic System and Measurement Methodology JF - IEEE Transactions on Intelligent Transportation Systems Y1 - 2016 A1 - Felipe Espinosa A1 - M.C. Peréz A1 - Álvaro Hernández A1 - Manuel Mazo A1 - Ureña, J. CY - EEUU VL - 18 IS - 4 ER -