共 16 条
[1]
CARMICHAEL TJ, 1950, P HIGHWAY RES BOARD, P282
[2]
COLEMAN RR, 1961, HIGHWAY RES BOARD B, V303, P62
[4]
LAM JK, 1977, 7TH P INT S TRANSP T, P119
[5]
MOHRING H, 1964, HIGHWAY RES RECORD, V47, P1
[6]
ROBERTSON DI, 1969, LR253 ROAD RES LAB R
[7]
Roth Gabriel, 1967, PAYING ROADS EC TRAF
[8]
ROTHROCK CA, 1956, HIGHWAY RES BOARD B, V156, P1
[9]
SMEED RJ, 1968, J TRANSP ECON POLICY, V2, P33
[10]
VICKREY WS, 1965, P U NAT BUR COMM C T, P275