TY  - CPAPER
AU  - Marco Painho
TI  - THE USE OF GIS IN THE STUDY OF BUS LINES: THE CASE OF LISBON AND OPORTO METROPOLITAN AREAS
T2  - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 14th SGEM GeoConference on INFORMATICS, GEOINFORMATICS AND REMOTE SENSING
PY  - 2014
DO  - 10.5593/sgem2014/b23/s11.125
PB  - Stef92 Technology
ER  -