1. Report on the stability of Turtle Mountain, Crowsnest District, Alberta;Allan,1931
2. Second Report on the Stability of Turtle Mountain, Crowsnest District, Alberta;Allan,1932
3. Report on Stability of Turtle Mountain, Alberta and Survey of Fissures Between North Peak and South Peak;Allan,1933
4. The Frank slide: a re-examination of the failure mechanism;Benko;Canadian Geotechnical Journal,1998
5. Geotechnical hazard assessment of the south flank of Frank Slide, Hillcrest, Alberta;BGC Engineering,2000