title: A crowd of pedestrian dynamics - The perspective of physics: Comment on "Human behaviours in evacuation crowd dynamics: From modelling to "big data" toward crisis management" by Nicola Bellomo et al.
authors.affiliation: Department of Physics, School of Science and Technology, University of Évora, Portugal; Institute of Earth Sciences (ICT), University of Évora, Portugal. Electronic address: afm@uevora.pt.
authors.forename: António F
authors.initials: AF
authors.lastname: Miguel
mesh_terms: D003441:Crowding; D006801:Humans; D000069636:Pedestrians; D010825:Physics