TY - CPAPER AU - Zwirowicz-Rutkowska, Agnieszka TI - ECONOMIC DIMENSION OF SPATIAL DATA INFRASTRUCTURE - OVERVIEW OF ASSESSMENT APPROACHES AND METHODS T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on INFORMATICS, GEOINFORMATICS AND REMOTE SENSING PY - 2013 SP - 709 EP - 716 pp DO - 10.5593/sgem2013/bb2.v1/s11.013 PB - Stef92 Technology ER -