@book{Cormen2009, address = {Cambridge, Masachusetts; London}, author = {Cormen, Thomas H.}, interhash = {86b7dad77ef9ceaf383d3b1391e5afbe}, intrahash = {b3558d43184a025c68dd67e7594c8fe5}, isbn = {9780262033848 0262033844 9780262533058 0262533057}, publisher = {The MIT Press}, refid = {804320768}, title = {Introduction to algorithms}, url = {http://www.amazon.de/Introduction-Algorithms-Thomas-H-Cormen/dp/0262033844}, year = 2009 }