Robert M. Corless André Galligo Ilias S. Kotsireas Stephen M. Watt A geometric-numeric algorithm for absolute factorization of multivariate polynomials. 37-45 2002 conf/issac/2002 ISSAC http://doi.acm.org/10.1145/780506.780512 db/conf/issac/issac2002.html#CorlessGKW02