TY - Computer Engineering and Applications A1 - XU Wei-ming T1 - Research for multi-objective full load pickup and delivery problem based on ant colony algorithm Y1 - 2009-11-01 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 227 EP - 229 VL - 45 IS - 31 UR - http://cea.ceaj.org N1 - 10.3778/j.issn.1002-8331.2009.31.068 ER -