Transportation Research Part D: Transport and Environment
Transportation Research Part D > 2007 > 12 > 4 > 281-291
Transportation Research Part D > 2007 > 12 > 4 > 292-305
Transportation Research Part D > 2007 > 12 > 4 > 264-274
Transportation Research Part D > 2007 > 12 > 4 > 254-263
Transportation Research Part D > 2007 > 12 > 4 > 275-280
Transportation Research Part D > 2007 > 12 > 4 > 239-253