Malgorzata Brzezinska-Klusek. "OGNIWO   TOOL FOR INTEGRATION DIFFERENT SPATIAL DATA RESOURCES." SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 13th SGEM GeoConference on INFORMATICS, GEOINFORMATICS AND REMOTE SENSING, 2013. https://doi.org/10.5593/sgem2013/bb2.v1/s08.024