Fatigue design curves compared to test data of fibreglass blade material / P.A. Joosse, D.R.V. van Delft, P.W. BachFatigue lifetime of glass/polyester laminates for wind turbines / P.W. Bach, P.A. Joosse, D.R.V. van DelftFatigue behaviour of fibreglass wind turbine blade material at the very high cycle range / D.R.V. van Delft ... [et al.]