@article{M2AN_1995__29_4_435_0,
     author = {Haslinger, Jaroslav and Klarbring, Anders},
     title = {Fictitious domain/mixed finite element approach for a class of optimal shape design problems},
     journal = {ESAIM: Mod\'elisation math\'ematique et analyse num\'erique},
     pages = {435--450},
     publisher = {AFCET - Gauthier-Villars},
     address = {Paris},
     volume = {29},
     number = {4},
     year = {1995},
     mrnumber = {1346278},
     zbl = {0831.65072},
     language = {en},
     url = {http://www.numdam.org/item/M2AN_1995__29_4_435_0/}
}