1. Willis R. Appendix, Report of the Commissioners Appointed to Inquire into the Application of Iron to Railway Structures. Stationary Office, London, 1849.
2. Discussion of a differential equation relating to the breaking of railway bridges;Stokes;Transactions Cambridge Philosophic Society,1849
3. Koloušek V. Dynamics in Engineering Structures. Academia, Prague, 1973, p. 580.
4. Frýba L. Vibration of Solids and Structures under Moving Load. Academia, Prague/Noordhoff International Publishing, Groningen, 1972, p. 484.
5. Frýba L. Dynamics of Railway Bridges. Academia, Prague, 1992, p. 325, (in Czech).