%0 Journal Article %A Abdelouahab Bibi %A Ines Lescheb %T A conditional least squares approach to PGARCH and PARMA–PGARCH time series estimation %J Comptes Rendus. Mathématique %D 2010 %P 1211-1216 %V 348 %N 21-22 %I Elsevier %R 10.1016/j.crma.2010.10.019 %G en %F CRMATH_2010__348_21-22_1211_0