@article{CC_2005_34_1_a6,
     author = {Bucur, Dorin},
     title = {How to prove existence in shape optimization},
     journal = {Control and Cybernetics},
     pages = {103--116},
     publisher = {mathdoc},
     volume = {34},
     number = {1},
     year = {2005},
     zbl = {1167.49325},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2005_34_1_a6/}
}