1. Accidents at Blackspots: estimating the effectiveness of remedial treatment, with special reference to the “regression-to-mean” effect;Abbess;Traffic Eng. Control,1981
2. An alternative accident prediction model for highway-rail interfaces;Austin;Accid. Anal. Prev.,2002
3. Causal factors in railroad-highway grade crossing accidents;Berg;Transport. Res. Record,1982
4. The Analysis of Count Data;Cameron,1998
5. Federal Railroad Administration, 1996. Highway-Rail Grade Crossing Safety Research. Office of Research and Development, Washington, DC.