@article{10_4171_ifb_181,
     author = {Faustino Maestre and Arnaud M\"unch and Pablo Pedregal},
     title = {Optimal design under the one-dimensional wave equation},
     journal = {Interfaces and free boundaries},
     pages = {87--117},
     year = {2008},
     volume = {10},
     number = {1},
     doi = {10.4171/ifb/181},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/181/}
}