Dahlhaus, R., & Pötscher, B. M. (1989). Convergence results for maximum likelihood type estimators in multivariable ARMA models II. Journal of multivariate analysis, 30(2), . https://doi.org/10.1016/0047-259X(89)90037-7
Chicago Style (17th ed.) CitationDahlhaus, Rainer, and Benedikt M. Pötscher. "Convergence Results for Maximum Likelihood Type Estimators in Multivariable ARMA Models II." Journal of Multivariate Analysis 30, no. 2 (1989). https://doi.org/10.1016/0047-259X(89)90037-7.
MLA (9th ed.) CitationDahlhaus, Rainer, and Benedikt M. Pötscher. "Convergence Results for Maximum Likelihood Type Estimators in Multivariable ARMA Models II." Journal of Multivariate Analysis, vol. 30, no. 2, 1989, https://doi.org/10.1016/0047-259X(89)90037-7.
Warning: These citations may not always be 100% accurate.