@techreport{BorndoerferLoebelReutheretal.2012, author = {Ralf Bornd{\"o}rfer and Andreas L{\"o}bel and Markus Reuther and Thomas Schlechte and Steffen Weider}, title = {Rapid Branching}, institution = {ZIB}, address = {Takustr. 7, 14195 Berlin}, number = {12-10}, language = {eng}, year = {2012} }