Warm-Up and Steady-State Control of High-Pressure Sodium Lamps Applied to Public Lighting Systems. - Rafael E. da Costa; Jeferson S. da Silveira; Fabio Luis Tomm; Tiago Bandeira Marchesan; Alexandre Campos 002; Ricardo N. do Prado (IAS, 2008)

A Simple Electronic Ballast to Supply HID Lamps. - Fabio Luis Tomm; Jacson Hansen; Ricardo N. do Prado; Alexandre Campos 002 (IAS, 2008)

HID Lamp Electronic Ballast Based on Chopper Converters. - Fabio Luis Tomm; Alysson R. Seidel; Alexandre Campos 002; Marco A. Dalla Costa; Ricardo Nederson do Prado (IEEE Trans. Ind. Electron., 2012)