Breteler, M. Klein. <br/><br/>
Erosion control by hydrodynamically sand tight geotextiles -/ M. Klein Breteler and H. J. Verhey. 

 - Delft, Holanda : Delft Hydraulics 
 - 5 p. 
 - Publication; No. 446 / Delft Hydraulics. .
<br/><br/> "Contribution to the 4th International Conference on Geotex-tiles, Geomembrane and Related Products, The Hague, The Net-herlands, May 1990".