@article{article69cbb115,
title   = {Comparison between common traffic lights and three types of traffic lights with visual cycle: a safety and capacity analysis},
author = {Spigolon, Luciana Maria Gasparelo and Bezerra, Barbara Stolte and Bastos, Jorge Tiago and Ferraz, Antônio Clóvis Pinto and Battistelle, Rosane Aparecida Gomes},
year = {2015},
doi = {10.1590/2238-1031.jtl.v9n4a1},
journal   = {Journal of Transport Literature}
}