1. Geotechnical testing of Alberta oil sands at elevated temperatures and pressures;Agar,1983
2. Shear strength and stress-strain behavior of Athabasca oil sand at elevated temperatures and pressures;Agar;Can. Geotech. J.,1987
3. Abaqus Theory Guide, Version 6.14;ABAQUS,2014
4. Annual Book of ASTM Standards, Vol. 04.08 Soil and Rock (I): D420–d5876 and Vol. 4.09 Soil and Rock (II): D5877-latest;ASTM,2011
5. On the nature of Athabasca oil sands;Czarnecki;Adv. Colloid Interfac.,2005