I. V. Basawa, P. D. Feign, and C. C. Heyde, Asymptotic properties of maximum likelihood estimators for stochastic processes, Sankhya, Ser. A, pp.38-259, 1976.

C. Chung, Estimating a generalized long memory process, Journal of Econometrics, vol.73, issue.1, pp.237-259, 1996.
DOI : 10.1016/0304-4076(95)01739-9

C. Chung, A GENERALIZED FRACTIONALLY INTEGRATED AUTOREGRESSIVE MOVING-AVERAGE PROCESS, Journal of Time Series Analysis, vol.20, issue.2, pp.111-140, 1994.
DOI : 10.1214/aos/1176347975

L. Ferrara and D. Guégan, Comparison of parameter estimation methods in cyclical long-memory time series, Development in Forecasts Combination and Portfolio Choice, 2001.

L. Giraitis and P. M. Robinson, WHITTLE ESTIMATION OF ARCH MODELS, Econometric Theory, vol.17, issue.3, pp.608-631, 2001.
DOI : 10.1017/S0266466601173056

D. Guégan, A new model: The k-factor GIGARCH process, Journal of Signal Processing, vol.4, pp.265-271, 2000.

D. Guégan, A prospective study of the k-factor Gegenbauer process with heteroscedastic errors and an application to ination rates, Finance India, vol.17, pp.1-20, 2003.

Y. Hosoya, A Limit theory for long-range dependence and statistical inference on related models, The Annals of Statistics, pp.105-137, 1997.

W. Stout, Almost sure convergence, 1974.