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    * Igor Dukanovic and Franz Rendl
    * Semidefinite programming relaxations for
      graph coloring and maximal clique problems
    * corresponding author: Rendl
    * directory:
    * main source file: 
    * received: 02/23/2005
    * revision received: 03/30/2006
    * accepted: 04/02/2006
    * pages: 19

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    * Arkadi Nemirovski
    * Sums of random symmetric matrices and quadratic
      optimization under orthogonality constraints
    * corresponding author: Nemirovski
    * directory: 
    * main source file: 
    * received: 6/30/2004
    * revision received: 09/12/2005
    * accepted: 09/15/2005
    * pages: 

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    * Yurii Nesterov
    * Dual extrapolation and its applications
      for solving variational inequalities and related
      problems
    * corresponding author: Nesterov
    * directory:
    * main source file: 
    * received: 01/20/2005
    * revision received: 09/29/2005
    * accepted: 10/21/2005
    * pages: 

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