Control of the finite element discretization error during the convergence of structural shape optimization algorithmsGabriel Bugeda, Juan José Ródenas, José Albelda and Eugenio OñateInt. J. Simul. Multidisci. Des. Optim., 3 3 (2009) 363-369DOI: https://doi.org/10.1051/ijsmdo/2009012