Research on Characteristics, Problem and Improvement Suggestions of Traffic for Chinese Old People[J]. Journal of Civil and Environmental Engineering, 2005, 27(3).
Research on Characteristics, Problem and Improvement Suggestions of Traffic for Chinese Old People[J]. Journal of Civil and Environmental Engineering, 2005, 27(3). DOI: 10.11835/j.issn.1674-4764.2005.03.012.