Guesmi, K., S. Jebri, A. Jabri, and F. Teulon. “Are Hedge Funds Uncorrelated With Financial Markets? An Empirical Assessment”. Journal of Applied Business Research (JABR), vol. 31, no. 5, Aug. 2015, pp. 1631-6, doi:10.19030/jabr.v31i5.9378.