1. Campbell T. I. and Fatemi M. J. (1989). “Further laboratory studies of friction in TFE slide surface of a bridge bearing.” Rep. MAT‐89‐06 Ministry of Transportation Downsview Ontario Canada.
2. Campbell T. I. Kong W. L. and Manning D. G. (1990). “Laboratory investigation of the coefficient of friction in the tetrafluoroethylene slide surface of a bridge bearing.” Transp. Res. Record No. 1275 Transportation Research Board Washington D.C. 45–52.
3. Jacobsen F. K. and Taylor R. K. (1971). “TFE expansion bearings for highway bridges.” Res. Rep. No. RDR‐31 Illinois State Division of Highways Springfield Ill.
4. Masliwec T. and Manning D. G. (1990). “Movements in bridge bearings.” Developments in Short and Medium Span Bridge Engineering '90 . Canadian Society for Civil Engineering Montreal Canada 449–458.