@inproceedings{MoraNoceWaltLiuGoux01,
  author        = {J. L. Morales and J. Nocedal and R. A. Waltz
                   and G. Liu and J. P. Goux},
  title         = {Assessing the potential of interior methods for
                   nonlinear optimization},
 booktitle      = {Large-Scale {PDE}-Constrained Optimization},
 editor         = {L. T. Biegler and O. Ghattas and M. Heinkenschloss and B. van Bloemen Waanders},
 publisher      = SPRINGER, address = SPRINGER-ADDRESS,
 volume         = 30, pages = {167--183}, year = 2003,
 note           = {Lecture Notes in Computational Science and Engineering}}