Application of Matter-element Extension in Road Safety[J]. Journal of Transport Information and Safety, 2009, 27(4): 80-83. doi: 10.3963/j.ISSN1674-4861.2009.04.019
Citation:
Application of Matter-element Extension in Road Safety[J]. Journal of Transport Information and Safety, 2009, 27(4): 80-83. doi: 10.3963/j.ISSN1674-4861.2009.04.019
Application of Matter-element Extension in Road Safety[J]. Journal of Transport Information and Safety, 2009, 27(4): 80-83. doi: 10.3963/j.ISSN1674-4861.2009.04.019
Citation:
Application of Matter-element Extension in Road Safety[J]. Journal of Transport Information and Safety, 2009, 27(4): 80-83. doi: 10.3963/j.ISSN1674-4861.2009.04.019