1. On history, applications and theory of functional equations
2. HIGH-CYCLE FATIGUE BEHAVIOUR OF SPHEROIDAL GRAPHITE CAST IRON
3. ASTM. (1985).Standard practices for cycle counting in fatigue analysis.American Society for Testing and Materials Standard E1049 Philadelphia PA.
4. Brodtkorb P. A. Johannesson P. Lindgren G. Rychlik H. Rydén J.andSjö E.(2000).WAFO: A Matlab toolbox for the analysis of random waves and loads. InProc. 10'th Int. Offshore and Polar Eng. Conf. ISOPE Seattle USA volume 3 pp.343–350.