Grigoriev, Dima Max Planck Institute for Mathematics, Max Planck Society;
grigoriev_complexity_2009.pdf (Any fulltext), 9MB
Chistov, A., & Grigoriev, D. (2009). Complexity of a standard basis of a D-module. St. Petersburg Mathematical Journal, 20(5), 709-736. doi:10.1090/S1061-0022-09-01069-3.