date 1993 publication_date QS:P577,+1993-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1993/3571 PDF: http://www.legislation.gov.uk/eur...
+1994-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1994/253 PDF: http://www.legislation.gov.uk/eur/1994/253/pdfs/eur_19940253_adopted_en.pdf...
based on basic event importance - grey relational analysis and bow tie model.pdf English: Xu, Qingwei; Xu, Kaili; Li, Li; Yao, Xiwen (2018). "Mine safety...
+1992-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1992/3739 PDF: http://www.legislation.gov.uk/eur/1992/3739/pdfs/eur_19923739_adopted_en.pdf...
+1991-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1991/3687 PDF: http://www.legislation.gov.uk/eur/1991/3687/pdfs/eur_19913687_adopted_en.pdf...