%0 Journal Article %A Cox, Steven J. %A Henrot, Antoine %T Eliciting harmonics on strings %J ESAIM: Control, Optimisation and Calculus of Variations %D 2008 %P 657-677 %V 14 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/cocv:2008004/ %R 10.1051/cocv:2008004 %G en %F COCV_2008__14_4_657_0