1. Rybak SC Description of the 3 MW SWT-3 wind turbine at San Gorgonio Pass, California The Bendix Corporation Energy, Environment and Technology Office 1981
2. A techno-economic analysis of a proposed 1.5 MW wind turbine with a hydrostatic drive train;Browning;Wind Engineering,2009
3. Schmitz J Vatheuer N Murrenhoff H Development of a hydrostatic transmission for wind turbines 7th International Fluid Power Conference 2010
4. Schmitz J Vatheuer N Murrenhoff H Hydrostatic drive train in wind energy plants Proceedings of EWEA 2011
5. Chapple P Dahlhaug OG Haarberg PO Patent WO 2007/053036 A1: a turbine driven electric power production system and a method for control thereof 2007