Gaspar, Emilian
Interpretation of tracer dispersion in karst groundwater experiments
Theoretical and Applied Karstology, vol. 3 (1987) 223-227
Aquiferous interconnexions in the Motru-Izvarna-Tismana-Bistrita karst area
Theoretical and Applied Karstology, vol. 3 (1987) 199-214
Nuclear methods for karst hydrology investigation
Theoretical and Applied Karstology, vol. 1 (1984) 207-214