3LEE D H,QIU W H.Integrated discrete berth allocation and quay crane scheduling in port container terminals[J].Engineering Optimization,2010,42(8):747-761.
4ZHANG C,ZHENG L,ZHANG Z,et al.The allocation of berths and quay cranes by using a sub-gradient optimization technique[J].Computers&Industrial Engineering,2010,58(1):40-50.
