@article{COCV_2010__16_3_794_0,
     author = {Privat, Yannick and Sigalotti, Mario},
     title = {The squares of the {laplacian-Dirichlet} eigenfunctions are generically linearly independent},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {794--805},
     publisher = {EDP-Sciences},
     volume = {16},
     number = {3},
     year = {2010},
     doi = {10.1051/cocv/2009014},
     mrnumber = {2674637},
     zbl = {1206.35181},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2009014/}
}