Essential Site Maintenance: Authorea-powered sites will be updated circa 15:00-17:00 Eastern on Tuesday 5 November.
There should be no interruption to normal services, but please contact us at help@authorea.com in case you face any issues.

April 28, 2020
Covid-19 impact in Transport, an essay from the Railways' system research perspective
Alessio Tardivo, Celestino Sánchez Martín, Armando Carrillo Zanuy, et al.