9Jeong-Hun Mok.Landscape Improvement Impacts on Roadside Safety in Texas[J].Science Direct,Landscape and Urban Planning,2006,78. 被引量：1
10Bahar G B,Naderi J R.An Integrated Approach to Environmental Impact mitigation and Safety Management-case Studies in the Municipality of Metropolitan Toronto[R].The 8th World Meeting of the International Road Federation Toronto,Ont.,Canada.,1997. 被引量：1
