@misc{indiciae73a7eb40e7ed,
  title = {Optimal least-squares finite element method for elliptic problems},
  author = {Jiang, Bo-Nan and Povinelli, Louis A.},
  year = {1991},
  url = {https://ntrs.nasa.gov/citations/19920006444},
  note = {Source identifier: 19920006444}
}