Robuta

https://scholars.cityu.edu.hk/en/publications/understanding-subway-passenger-alighting-and-boarding-dynamics-ex/ Understanding subway passenger alighting and boarding dynamics: Experiments and modelling - CityUHK... understanding subway passenger boarding dynamics https://journals.library.wustl.edu/lawreview/article/id/5174/ Dolan | The Liability of a Street Railway Company to an Alighting Passenger Struck by a Passing...