@article{COCV_2013__19_3_906_0,
     author = {M\'enard, Tomas and Moulay, Emmanuel and Perruquetti, Wilfrid},
     title = {Homogeneous approximations and local observer design},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {906--929},
     publisher = {EDP-Sciences},
     volume = {19},
     number = {3},
     year = {2013},
     doi = {10.1051/cocv/2012038},
     mrnumber = {3092367},
     zbl = {1269.93015},
     language = {en},
     url = {http://www.numdam.org/articles/10.1051/cocv/2012038/}
}