1. Testing for causality: a personal viewpoint;Granger;J. Econ. Dyn. Control,1980
2. Advertising and aggregate consumption—an analysis of causality;Ashley;Econometrica,1980
3. R.F. Engle, H. White (Eds.), Cointegration, Causality, and Forecasting: A Festschrift in Honour of Clive W.J. Granger, Oxford University Press, Oxford, 1999.
4. R. Q. Quiroga, T. Kreuz, P. Grassberger, Event synchronization: a simple and fast method to measure synchronicity and time delay patterns, Phys. Rev. E 66 (2002) 041904.
5. Recurrence plots of dynamical systems;Eckmann;Europhys. Lett.,1987