1. Free jet scour below dams and flip bucket;Mason;J. Hydraul. Eng,1985
2. Erosion of the bottom downstream of a discharge;Veronese;Annal. Lavori Pubbl.,1937
3. About the similarity of river engineering models;Jaeger;Wasserwittsch. Wassertech.,1939
4. Scour due to combination of over-flow with streams;Eggenburger;Mitteilungen Aus Versuchsanstalt Fur Wasserbau.,1944
5. Scour below falling jets;Schoklitsch;Wasserwirtschaft,1939