1. Cantieni R, Deger Y, Pietrzko S (1994) Large structure investigation with dynamic methods: the bridge on the river Aare at Aarburg. In: Prestressed concrete in Switzerland, Report of the Swiss FIP Group to the 12th FIP congress, Washington D.C.
2. Pietrzko S, Cantieni R, Deger Y (1996) Modal testing of a steel/concrete composite bridge with a servo-hydraulic shaker. In: Proceedings of the 14th International Modal Analysis Conference (IMAC), Dearbon, Michigan, pp 91–98
3. Keightley W, Housner G, Hudson D (1961) Vibration tests of the Encino Dam intake tower. California Institute of Technology, Pasadena
4. Cantieni R (2001) Assessing a dam’s structural properties using forced vibration testing. In: Proceedings of the IABSE international conference on safety, risk and reliability—trends in engineering, Malta
5. Caetano E (1992) Identificação Experimental de Parâmetros Dinâmicos em Sistemas Estruturais, Tese de Mestrado, FEUP