%0 Journal Article %A Paolo Barone %A Silvia Picozzi %T Mechanisms and origin of multiferroicity %J Comptes Rendus. Physique %D 2015 %P 143-152 %V 16 %N 2 %I Elsevier %R 10.1016/j.crhy.2015.01.009 %G en %F CRPHYS_2015__16_2_143_0