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  title = {Exploiting Sparsity in Linear and Nonlinear Matrix Inequalities via Positive Semidefinite Matrix Completion},
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  year = 2011,
}

@article{CTT100613464,
  author = {Martin Mevissen and MASAKAZU KOJIMA},
  title = {SDP Relaxations for Quadratic Optimization Problems Derived from Polynomial Optimization Problems},
  journal = {Asia-Pacific Journal of Operational Research},
  year = 2010,
}