1. Festigkeitsprobleme im Mashinenbau;von Karman;Enzyklopädie der Mathematischen wissenschaften,1910
2. A new approach to the analysis of large deflections of plates;Berger;J. Appl. Mech.,1955
3. Certain approximate analysis of the non-linear behaviour of plates and shells;Nash,1960
4. Large amplitude flexural vibrations of rectangular plates;Wah;Int. J. Mech. Sci.,1963
5. Vibrations of circular plates at large amplitude;Wah;J. Engng. Mech.,1963