@article{5632,
  author       = {Cottin, Claudia and van Damme, Ruud},
  issn         = {0167-8396},
  journal      = {Computer Aided Geometric Design},
  number       = {6},
  pages        = {675--686},
  publisher    = {Elsevier BV},
  title        = {{Construction of a VC1 interpolant over triangles via edge deletion}},
  doi          = {10.1016/0167-8396(94)90058-2},
  volume       = {11},
  year         = {1994},
}

@article{4770,
  author       = {Ewing, Richard E. and Petrova, Svetozara and Vassilevski, Panayot S.},
  issn         = {1095-7197},
  journal      = {SIAM Journal on Scientific Computing},
  number       = {1},
  pages        = {149--163},
  publisher    = {Society for Industrial & Applied Mathematics (SIAM)},
  title        = {{Two-Level Local Refinement Preconditioners for Nonsymmetric and Indefinite Elliptic Problems}},
  doi          = {10.1137/0915010},
  volume       = {15},
  year         = {1994},
}

@inbook{4771,
  author       = {Petrova, Svetozara},
  booktitle    = {Advances in Parallel Algorithms},
  editor       = {Dimov, Ivan and Tonev,  Ognyan},
  isbn         = {978-90-5199-151-2 },
  pages        = {44--52},
  publisher    = {IOS Press},
  title        = {{On the Use of Iterative Refinement Preconditioners Based on Domain Decomposition}},
  year         = {1994},
}

@article{4776,
  author       = {Petrova, Svetozara},
  issn         = {1436-5057},
  journal      = {Computing},
  number       = {1},
  pages        = {51--63},
  publisher    = {Springer Science and Business Media LLC},
  title        = {{An efficient implementation of certain iterative refinement preconditioners}},
  doi          = {10.1007/BF02243396},
  volume       = {52},
  year         = {1994},
}

@article{4777,
  author       = {Vassilevski, P. S. and Petrova, Svetozara and Lazarov, R. D.},
  journal      = {Mathematica Balkanica},
  pages        = {179--196},
  title        = {{Preconditioning elliptic problems on grids with multilevel local refinement}},
  volume       = {8},
  year         = {1994},
}

@inproceedings{4778,
  author       = {Brand, C. and Petrova, Svetozara},
  booktitle    = {Advances in Numerical Methods and Applications: Proceedings of the Third International Conference},
  editor       = {Dimov, I. T.  and Sendov, Bl.  and Vassilevski, P. S.},
  isbn         = {978-9810219260},
  location     = {Sofia, Bulgaria},
  title        = {{Computing extreme eigenvalues of large sparse symmetric problems}},
  year         = {1994},
}

@article{1161,
  author       = {Büchel, Felix and Pannenberg, Markus},
  issn         = {2366-049X},
  journal      = {Jahrbücher für Nationalökonomie und Statistik},
  number       = {3},
  publisher    = {Walter de Gruyter GmbH},
  title        = {{On-the-Job Training, innerbetriebliche Karrierepfade und Einkommensentwicklung / On-the-Job Training, Promotion and Earnings Dynamics Observed Within Firms}},
  doi          = {10.1515/jbnst-1994-0303},
  volume       = {213},
  year         = {1994},
}