TY - JOUR AU - Lasiecka, I. AU - Triggiani, R. TI - Sharp Regularity of the Second Time Derivative wtt of Solutions to Kirchhoff Equations With Clamped Boundary Conditions JO - International Journal of Applied Mathematics and Computer Science PY - 2001 SP - 753 EP - 772 VL - 11 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2001_11_4_a0/ LA - en ID - IJAMCS_2001_11_4_a0 ER -