1. Heidenreich D, Herr D. Why Wind Turbine Gearboxes Fail. PT Tech Inc: http://www.aerotorque.com; 27.01.2015.
2. Asmus P, Seitzler M. The wind energy operation & maintenance report. Nat.WindWatch, Rowe, MA, Feb. 2010.
3. Active torque control for gearbox load reduction in a variable-speed wind turbine;Mandic;IEEE Transactions on Industry Applications,2012
4. Improving Wind Turbine Gearbox Reliability;Musial;Conference Paper: NREL/CP,2007
5. Gearbox Reliability Collaborative Project Report: Findings from Phase 1 and Phase 2 Testing;Link;Technical Report NREL/TP,2011