date 1983 publication_date QS:P577,+1983-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1983/3656 PDF: http://www.legislation.gov.uk/eur...
+1992-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1992/3656 PDF: http://www.legislation.gov.uk/eur/1992/3656/pdfs/eur_19923656_adopted_en.pdf...
+1984-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1984/3656 PDF: http://www.legislation.gov.uk/eur/1984/3656/pdfs/eur_19843656_adopted_en.pdf...
+1986-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1986/1902 PDF: http://www.legislation.gov.uk/eur/1986/1902/pdfs/eur_19861902_adopted_en.pdf...
+1985-00-00T00:00:00Z/9 Source http://www.legislation.gov.uk/id/eur/1985/3817 PDF: http://www.legislation.gov.uk/eur/1985/3817/pdfs/eur_19853817_adopted_en.pdf...
study on the aromaticity and magnetic properties of N-confused porphyrins.pdf English: Tuersun, Maimaitijiang; Kerim, Ablikim (2020). "A study on the aromaticity...