== References ==
<nocite>{{Ref|Arwidsson 1989}}ARWIDSSON1989{{Ref|Beatson (N.D.) a}}BEATSONa{{Ref|Bersu & Wilson 1966}}BERSU1966{{Ref|Cameron 1998}}CAMERON1998{{Ref|Devires 2007}}DEVIRES2007{{Ref|Foote 1970}}FOOTE1970{{Ref|Harke 1992}}HARKE1992HEATH1985{{Ref|Heath 1985}}{{Ref|Kongens Borge2010}}NICOLAYSEN1882PAS2003 {{Ref|Nicolaysen 1882}}POLLINGTON2006{{Ref|PAS 2003}}SKODELL2008{{Ref|Pollington 2006}}STEPHENSON2007{{Ref|Skodell 2008}}WILSON1985{{Ref|Stephenson 2007}}</nocite>{{Ref|Wilson 1985}}<biblio force=false>#[[Template:Bib]]</biblio>
<HarvardReferences />
[[Category:Armour]]
