@article{KYB_1993_29_3_a7,
     author = {Soko{\l}owski, Jan},
     title = {Nonsmooth optimal design problems for the {Kirchhoff} plate with unilateral conditions},
     journal = {Kybernetika},
     pages = {284--290},
     year = {1993},
     volume = {29},
     number = {3},
     mrnumber = {1231873},
     zbl = {0789.73052},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1993_29_3_a7/}
}