共 71 条
[12]
Birago D., 2016, TRANSPORTATION RES F
[16]
Brown BarbaraB., 2003, Analyses of Social Issues and Public Policy, V3, P139, DOI DOI 10.1111/j.1530-2415.2003.00019.x
[17]
Camminatiello I., 2010, ASIAN J MATH STAT, V3, P93