Wavelet modeling and prediction of the stability of states: the Roman Empire and the European Union.
Tatyana Y. YaroshenkoDmitri V. KryskoVitalii DobriyanMaksim V. ZhigalovHendrik VosPeter VandenabeeleVadim A. KryskoPublished in: Commun. Nonlinear Sci. Numer. Simul. (2015)