共 6 条
[1]
Boiteux M, 1964, MARGINAL COST PRICIN, V58, P321
[2]
Mohring H., 1962, HIGHWAY BENEFITS ANA
[3]
NEUTZE GM, 1964, EC RECORD, V40, P175
[4]
SCHALLER HG, 1963, PUBLIC EXPENDITURE D
[6]
UK Ministry of Transport, 1964, ROAD PRIC EC TECHN P