@article{FrancesSantosSNAM2020,
 author = {F. A. Santos and T. H. Silva and A. A. F. Loureiro and and L. A. Villas},
 title = {Automatic Extraction of Urban Outdoor Perception from Geolocated Free-Texts},
 journal = {Social Network Analysis and Mining},
 volume = {x},
 number = {x},
 year = {2020},
 issn = {0360-0300},
 pages = {}
}