Hongbin Wang Todd R. Johnson Jiajie Zhang A hybrid system of abductive tactical decision making. 23-33 2006 3 Int. J. Hybrid Intell. Syst. 1 http://iospress.metapress.com/openurl.asp?genre=article&issn=1448-5869&volume=3&issue=1&spage=23 db/journals/ijhis/ijhis3.html#WangJZ06