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1. CNOP - A Package for Constrained Network Optimization
   Kurt Mehlhorn and Mark Ziegelmann
   In: Algorithm engineering and experimentation (ALENEX-01) :Third International Workshop ALENEX 2001 ; revised papers, Washington, DC, USA, January, 5 - January, 6, 2001, 17-31
   [PDF: Download: Mehlhorn_159.pdf] [PDF: Download: 159mehlhorn159.pdf]