[1]
الغفور جاسم سالم ع. 2011. A Study of the stability for one of non-linear autoregressive models with trigonometric terms with application. IRAQI JOURNAL OF STATISTICAL SCIENCES. 11, 2 (Dec. 2011), 410–432. DOI:https://doi.org/10.33899/iqjoss.2011.027640.