Economic Complexity: Chaos, Sunspots, Bubbles, and Nonlinearity Proceedings of the Fourth International Symposium in Economic Theory and Econometrics Barnett William A. Heftet / 2005 / Engelsk
Economic Complexity: Chaos, Sunspots, Bubbles, and Nonlinearity Proceedings of the Fourth International Symposium in Economic Theory and Econometrics Barnett William A. Innbundet / 1989 / Engelsk
Time Series Analysis and Applications to Geophysical Systems Part I Brillinger David Heftet / 2011 / Engelsk