共 8 条
[1]
DALTREY RA, 1980, P AUSTR ROAD RES BOA, V10, P158
[2]
DIXON WJ, 1957, INTRO STATISTICAL AN, P232
[3]
HECKARD RF, FHWARD76191 FED HIGH
[4]
HURST PM, 1979, 22 MIN TRANSP TRAFF
[5]
SCOTT PP, 1976, TRRL236 TRANSP ROAD
[6]
SINGH C, 1975, 8 MIN TRANSP TRAFF R
[7]
WILKS SS, 1962, MATH STATISTICS, P273