Geotechnical Testing Journal 
Edited by L. David Suits 
 - West Conshohocken  ASTM International  2011 
 - Volume 34, Issue 5, September, 2011 
<br/><br/><label>ISSN: </label>01496115 
<br/><br/><label>Dewey Class. No.: </label>624.15105 GEO