<ul><li><a href=https://treaties.un.org/pages/ViewDetails.aspx?src=IND&mtdsg_no=X-18&chapter=10&clang=_en target=_blank>UN Convention on the Use of Electronic Communications in International Contracts(Adopted in New York, 23 November 2005. Entered in force 1 March 2013, Status of the Convention, last accessed 10 April 2018)</a></li><li><a href=https://lovdata.no/dokument/NL/lov/1988-05-13-27 target=_blank>Sales of goods law(Kjøpsloven, LOV-1988-05-13-27, last changed 28.02.2014, §87)</a></li><li><a href=https://uncitral.un.org/en/about/faq/mandate_composition/history target=_blank>UNCITRAL website</a></li></ul>