TY - RPRT CY - IIASA, Laxenburg, Austria ID - iiasa4884 UR - https://pure.iiasa.ac.at/id/eprint/4884/ A1 - Fioretti, G. Y1 - 1996/12// PB - WP-96-144 M1 - working_paper TI - A Concept of Complexity for the Social Sciences AV - public EP - 34 ER -