date 1992 publication_date QS:P577,+1992-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1992/1061 PDF: http://www.legislation.gov.uk/eur...
Publication date 6 July 2005 Source http://www.legislation.gov.uk/id/eur/2005/1061 PDF: http://www.legislation.gov.uk/eur/2005/1061/2006-03-30/data.pdf...
+1995-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1995/1061 PDF: http://www.legislation.gov.uk/eur/1995/1061/pdfs/eur_19951061_adopted_en.pdf...
+1997-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1997/1061 PDF: http://www.legislation.gov.uk/eur/1997/1061/pdfs/eur_19971061_adopted_en.pdf...
+1994-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1994/1061 PDF: http://www.legislation.gov.uk/eur/1994/1061/pdfs/eur_19941061_adopted_en.pdf...
+1993-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1993/1061 PDF: http://www.legislation.gov.uk/eur/1993/1061/pdfs/eur_19931061_adopted_en.pdf...
C(2000) 1061) Publication date 2001 Source http://www.legislation.gov.uk/id/eudn/2001/274 PDF: http://www.legislation.gov.uk/eudn/2001/274/pdfs/eudn_20010274_adopted_en...
date 1992 publication_date QS:P577,+1992-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1992/2456 PDF: http://www.legislation.gov.uk/eur...
+1991-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1991/3830 PDF: http://www.legislation.gov.uk/eur/1991/3830/pdfs/eur_19913830_adopted_en.pdf...
Engineers. p. 65-132. ASCE Geotechnical Special Publication No. 111. DOI: 10.1061/9780784405376.006. Schofield AN, Wroth CP. 1968. Critical state soil mechanics...