%0 Journal Article %A Marwa Bouslema %A Ahmed Frikha %A Moez Abdennadhar %A Tahar Fakhfakh %A Rachid Nasri %A Mohamed Haddar %T Effects of modal truncation and condensation methods on the Frequency Response Function of a stage reducer connected by rigid coupling to a planetary gear system %J Comptes Rendus. Mécanique %D 2017 %P 807-823 %V 345 %N 12 %I Elsevier %R 10.1016/j.crme.2017.09.008 %G en %F CRMECA_2017__345_12_807_0