Detecting chaotic behavior in HRV signals in a human cardiac transplant recipient. - M. Vinson; L. M. Khadra; T. J. Maayah; Hartmut Dickhaus (ICASSP, 1995)

Chaos Detection in Time Series: A Statistical Approach. - L. M. Khadra; T. J. Maayah; M. Vinson; H. Dichhauss (ISCAS, 1995)

A novel statistical approach for chaos detection in Chua's circuit. - T. J. Maayah; M. A. Khasawneh; L. M. Khadra (ICECS, 1996)