@inproceedings{Muller-Olm04Note, author = {Markus M\"uller-Olm and Helmut Seidl}, title = {A {N}ote on {K}arr's {A}lgorithm}, booktitle = {Automata, Languages and Programming}, editor = {Josep D\'iaz and Juhani Karhum\"aki and Arto Lepist\"o and Donald Sannella}, month = {July}, year = 2004, pages = {1016-1028}, series = {Lecture Notes in Computer Science}, volume = {3142}, publisher = {Springer}, address = {Turku, Finland}, }