Chaotic Analysis of Us Money and Velocity Measures. - Apostolos Serletis; Ioannis Andreadis (Int. J. Syst. Sci., 2000)

On stochasticity and turbulence in the federal funds market. - Ioannis Andreadis; Apostolos Serletis (Int. J. Syst. Sci., 2001)

Detrended Fluctuation Analysis of the US Stock Market. - Apostolos Serletis; Olga Yu. Uritskaya; Vadim M. Uritsky (Int. J. Bifurc. Chaos, 2008)