01086nam0-22003131i-450-99000791794040332120041019071732.0000791794FED01000791794(Aleph)000791794FED0100079179420040917d2003----km-y0itay50------baengITa-------001yyInnovation waves, self-organised criticality and technological convergenceRainer Andergassen, Franco Nardini, Massimo RicottilliBolognaUniversità di Bologna. Dipartimento di scienze economiche200325 p.21 cmCollana del Dipartimento di scienze economiche, Università di Bologna469Andergassen,Rainer81870Nardini,Franco146946Ricottilli,Massimo81895ITUNINARICAUNIMARCBK990007917940403321Paper 04/469SESSESInnovation waves, self-organised criticality and technological convergence669509UNINA