TY - Computer Engineering and Applications A1 - PENG Bi-tao1,2,ZHOU Yong-wu1 T1 - Hybrid ant colony algorithm for vehicle routing problem with multiple time windows Y1 - 2010-11-01 JF - Computer Engineering and Applications JO - Computer Engineering and Applications SP - 28 EP - 31 VL - 46 IS - 31 UR - http://cea.ceaj.org N1 - 10.3778/j.issn.1002-8331.2010.31.008 ER -