TY  - GENERIC
DO  - 10.20944/preprints201902.0171.v1
UR  - http://dx.doi.org/10.20944/preprints201902.0171.v1
TI  - Volunteered Geographical Information and Digital Social Networks applied to Tourism Dynamics in the “Alta and University of Coimbra” (UNESCO world Heritage Site)
T2  - Preprints
AU  - Santos, José
AU  - Azevedo, Liliana
AU  - Patriarca, Joaquim
AU  - Leitão, Luis
PY  - 2019
DA  - 2019/02/19
PB  - Preprints