00486pab a2200169 454500008004000000100002000040245005100060260000900111300001500120362000800135650001200143773003100155908000600186909001100192999001900203952009400222180718b2013   xxu||||| |||| 00| 0 eng d  aArnott, Richard  aA bathtub model of downtown traffic congestion  c2013  ap.110-121.  aJul  aTraffic  aJournal of Urban Economics  aN  a101624  c101622d101622  00104070aIIPAbIIPAd2018-07-19hVolume no: 76, pAR102084r2018-07-19w2018-07-19yAR