1. Friction-induced self-excited vibrations of drill rig with exponential drag law
2. Short Lecture Sessions
3. Brett, J.F. The genesis of bit induced torsional drillstring vibrations. SPE/IADC 21943,1991 Drilling Conference. pp.11–14.
4. Dawson, R, Lin, Y-Q and Spanos, P.D. Drill-string stick-slip oscillations. Proceedings of the 1987 Spring Conference of the Society for Experimental Mechanics. pp.90–595.