@article{HuThoensRohrmannetal.2015, author = {Wei-Hua Hu and Sebastian Th{\"o}ns and Rolf Rohrmann and Samir Said and Werner R{\"u}cker}, title = {Vibration-based structural health monitoring of a wind turbine system. Part II: Environmental/operational effects on dynamic properties}, journal = {Engineering structures}, volume = {89}, pages = {273 -- 290}, doi = {10.1016/j.engstruct.2014.12.035}, year = {2015}, }