@inproceedings{AK2006,
     author = "V. Arvind and Piyush P Kurur",
     title  = "A polynomial time nilpotence test for Galois groups and\
               related results",
     booktitle = "31st International Symposium on Mathematical Foundations\
                 of Computer Science",
     year = 2006,
     pages = "134-145",
     publisher ="Lecture Notes in Computer Science",
     volume=4162
}