Dong Won Yi Soung Hie Kim Nak Hyun Kim Combined Modeling with Multi-agent Systems and Simulation: Its Application to Harbor Supply Chain Management. 70 2002 HICSS http://csdl.computer.org/comp/proceedings/hicss/2002/1435/03/14350070cabs.htm db/conf/hicss/hicss2002-3.html#YiKK02