1. Herlufsen, H; Andersen, P; Gade, S; Møller, N Identification Techniques for Operational Modal Analysis – An Overview and Practical Experiences 1st IOMAC Conference, 2005
2. Jacobsen, N.J.; Andersen, P Operational Modal Analysis on Structures with Rotating Parts 23rd ISMA Conference, 2008
3. Gade, S; Møller, N; Herlufsen, H; Konstantin-Hansen, H Frequency Domain Techniques for Operational Modal Analysis 1st IOMAC Conference, 2005