The following references are cited in this appendix:
D. Kaufer et. al., Integrated Analysis of the Dynamics of Offshore Wind Trubines with Arbitrary Support Structures, Proc. of EWEC 2009, Marseille: EWEC, 2009.
M. Seidal et. Al., Validation of Offshore Load Simulations Using Measurement Data from the DOWNVInD Project, Proc. European Offshore Wind 2009, Stockholm, 2009.