@article{COCV_2008__14_3_427_0,
     author = {Vexler, Boris and Takahashi, Tak\'eo and Amstutz, Samuel},
     title = {Topological sensitivity analysis for time-dependent problems},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {427--455},
     publisher = {EDP-Sciences},
     volume = {14},
     number = {3},
     year = {2008},
     doi = {10.1051/cocv:2007059},
     mrnumber = {2434060},
     language = {en},
     url = {http://archive.numdam.org/articles/10.1051/cocv:2007059/}
}