@misc{indiciae1ca5cf1e3646,
  title = {Effective Numerical Methods for Solving Elliptical Problems in Strengthened Sobolev Spaces},
  author = {D'yakonov, Eugene G.},
  year = {1996},
  url = {https://ntrs.nasa.gov/citations/19970006872},
  note = {Source identifier: 19970006872}
}