3250 2005 2005 eng 42 54 1 33 article Elsevier / North-Holland 0 -- -- -- Branching Rules Revisited Operations Research Letters 10.1016/j.orl.2004.04.002 http://opus.kobv.de/zib/volltexte/2004/789/ urn:nbn:de:0297-zib-7886 Tobias Achterberg Thorsten Koch Alexander Martin Achterberg, Tobias Koch, Thorsten