1. Turbulent boundary layer on steep slopes;Bauer;ASCE Trans.,1954
2. Wasserhewegungen in steilen Rinnen;Ehrenberger;Mtg. Wien,1926
3. Head loss and air entrainment by flowing water in steep chutes;Frankovic,1953
4. Velocity measurement of water-air mixtures;Gerber;Exp. IWRA,1974
5. Air entrainment on spillway faces;Hickox;Civil Engng,1945