TY - JOUR AU - Leugering, Günter AU - Sokołowski, Jan TI - Topological sensitivity analysis for elliptic problems on graphs JO - Control and Cybernetics PY - 2008 SP - 971 EP - 997 VL - 37 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/CC_2008_37_4_a10/ LA - en ID - CC_2008_37_4_a10 ER -