Wavelet modeling and prediction of the stability of states: the Roman Empire and the European Union. - Tatyana Y. Yaroshenko; Dmitri V. Krysko; Vitalii Dobriyan; Maksim V. Zhigalov; Hendrik Vos; Peter Vandenabeele; Vadim A. Krysko (Commun. Nonlinear Sci. Numer. Simul., 2015)