Dehnadi, Saeed & Bornat, Richard (20 February 2006). "The camel has two humps"(PDF). School of Computing, Middlesex University, UK. Archived from the original(PDF) on 22 November 2009.{{cite web}}: CS1 maint: multiple names: authors list (link)
eis.mdx.ac.uk
Bornat, Richard (24 July 2014). "Camels and humps: a retraction"(PDF). School of Science and Technology, Middlesex University, London, UK.
Dehnadi, Saeed & Bornat, Richard (20 February 2006). "The camel has two humps"(PDF). School of Computing, Middlesex University, UK. Archived from the original(PDF) on 22 November 2009.{{cite web}}: CS1 maint: multiple names: authors list (link)
