%0 Journal Article %A Samir Karaa %T Properties of the first eigenfunctions of the clamped column equation %J Theoretical and applied mechanics %D 2003 %P 265 - 276 %V 30 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/TAM_2003_30_4_a1/ %F TAM_2003_30_4_a1