title: Multiple scales modelling approaches to social interaction in crowd dynamics and crisis management. Comment on "Human behaviours in evacuation crowd dynamics: From modelling to "big data" toward crisis management" by Nicola Bellomo et al.
authors.affiliation: Division of Mathematics, University of Dundee, Dundee, DD1 4HN, United Kingdom. Electronic address: trucu@maths.dundee.ac.uk.
authors.forename: Dumitru
authors.initials: D
authors.lastname: Trucu
mesh_terms: D003441:Crowding; D006801:Humans; D007398:Interpersonal Relations; D008962:Models, Theoretical