1. Agnese , C. F. D'Asaro Effect of different syntheses of geomorphologic structure on the hydrologic response 1985
2. Agnese , C. F. D'Asaro Comparing the hydrologic response deduced by different analyses of network geomorphologic structure 1987
3. Brice , J. C. Erosion and deposition in the loess-mantled Great Plains, Medicine Creek drainage basin, Nebraska, U.S. Geol. Surv. Prof. Pap. 255 399 1966
4. Studi di geomorfologia applicata, 3, Analisi geomorfica quantitativa del bacino del flume Elsa (affluente dell'Arno);Canuti;Boll. Soc. Geol. Ital.,1975
5. Downstream variations in the hydraulic geometry of streams: Special emphasis on mean velocity;Carlston;Am. J. Sci.,1969