@misc{indiciae97bf90f01c98,
  title = {An introduction to partial differential equations constrained optimization},
  author = {Ulbrich, Michael and Bloemen Waanders, Bart van},
  year = {2018},
  doi = {10.1007/s11081-018-9398-1},
  url = {https://www.osti.gov/biblio/1478062},
  note = {Source identifier: 1478062}
}