https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Rational and Heron tetrahedra https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:1082 Wed 11 Apr 2018 15:49:02 AEST ]]> Rational tetrahedra with edges in geometric progression https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:4995 Wed 11 Apr 2018 14:45:34 AEST ]]>