1. Proulx, M.J., Todorov, O.S., Taylor Aiken, A., de Sousa, A.A.: Where am I? Who am I? The relation between spatial cognition, social cognition and individual differences in the built environment. Front. Psychol. 7, 64 (2016)
2. Denis, M., Loomis, J.M.: Perspectives on human spatial cognition: memory, navigation, and environmental learning. Psychol. Res. 71, 235–239 (2007)
3. Goodman, N.: The Structure of Appearance. Harvard UP, Cambridge (1951)
4. Borri, D., Camarda, D.: Modelling space perception in urban planning: a cognitive AI-based approach. Stud. Comput. Intell. 489, 3–9 (2013)
5. Borri, D., Camarda, D.: Spatial ontologies in multi-agent environmental planning. In: Yearwood, J., Stranieri, A. (eds.) Technologies for Supporting Reasoning Communities and Collaborative Decision Making: Cooperative Approaches, pp. 272–295. IGI Global Information Science, Hershey (2010)