«GEODIVERSITY AUDIT AND ACTION PLAN FOR UPPER CATCHMENT AREA OF GERSA RIVER (RODNEI MOUNTAINS, BISTRIȚA-NĂSĂUD COUNTY, ROMANIA)», Rev. Geog. Acadêmica, vol. 9, n.º 1, pp. 19–31, ago. 2015, doi: 10.18227/1678-7226rga.v9i1.2927.