@techreport{weko_50345_1, author = "AlexanderImreKovács and Haruki,Ueno", title = "From Information Systems to Complex Adaptive Information Systems", year = "2004", institution = "The Graduate University for Advanced Studies School of Interdisciplinary Science Dept. of Informatics, National Institute of Informatics", number = "85(2004-ICS-136)", month = "aug" }