%0 Journal Article %T Sliding Mode Control for Efficiency Optimization of Wind Electrical Pumping Systems %A Fernandez, R. D. %A Mantz, R. J. %A Battatotto, P. E. %J Wind Energy %V 6 %N 2 %P 161-178 %@ 1095-4244 %D 2003-04-01 %I Wiley Subscription Services, Inc., A Wiley Company %~ DeepDyve