TY - JOUR AU - SokoĊ‚owski, Jan TI - Nonsmooth optimal design problems for the Kirchhoff plate with unilateral conditions JO - Kybernetika PY - 1993 SP - 284 EP - 290 VL - 29 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KYB_1993__29_3_a7/ LA - en ID - KYB_1993__29_3_a7 ER -