International conference on the hydraulic transport of solids in pipes.International conference on the hydraulic transport of solids in pipes (5th : 1978 : Hanover).v. 2.BHRA,1978.
H. S. Stephens,International Conference on the Hydraulic Transport of Solids in Pipes.International Conference on the Hydraulic Transport of Solids in Pipes ( 4th : 1976 : Banff ).BHRA,1976.