Electronically Controlled Pneumatic Brakes
Federal Railroad Administration (2006) 'ECP brake system for freight service', final report
Azevedo, Ricardo & de Oliveira (2008) 'Study of possible enrgy and operational gain due to use of electro preumatic valves in Vitoria-Minas Railroad Wagons'
Australian ECP brake system (2011) 'Australian electronically controlled pneumatic brake system: OZ-ECP, Rail Achieving Growth: Conference proceedings
Kuhnell and Tan (2011) 'Freight train braking - past, present and future: OZ-ECP, Rail Achieving Growth: Conference proceedings