Klaassen, G. J. <br/><br/>
Sediment transport of mixtures / G. J. Klaassen, J. S. Ribe-rink and J. C.C. de Ruiter. 

 - Delft, Holanda : Delft Hydraulics 
 - 28 p. 
 - Publication; No. 394 / Delft Hydraulics. .
<br/><br/> "Papers prepared for the Euromech 215 Colloquium, Genova, I-taly, September 15-19, 1987".