@TechReport{AIB-2011-10,
   author =       "Markus Beckers and Viktor Mosenkis and Michael Maier and Uwe Naumann",
   title =        "Adjoint Subgradient Calculation for McCormick Relaxations",
   institution =  "RWTH Aachen",
   year =         "2011",
   number =       "AIB-2011-10",
   month =        october,
   keywords =     "Algorithmic Differentiation, Adjoints, McCormick Relaxations, Subgradients, Global Optimization, Branch-and-Bound",
   url =          "http://aib.informatik.rwth-aachen.de/2011/2011-10.pdf",
}