@article{201901.0301,
	doi = {10.20944/preprints201901.0301.v1},
	url = {https://doi.org/10.20944/preprints201901.0301.v1},
	year = 2019,
	month = {January},
	publisher = {Preprints},
	author = {José Gomes dos Santos and Liliana Raquel Simões de Azevedo and Joaquim António Saraiva Patriarca and Luis Carlos Roseiro Leitão},
	title = {Geostatistics and Digital Social Networks—A Study of Tourism Dynamics in “Alta and University of Coimbra” (UNESCO world Heritage Site)},
	journal = {Preprints}
}