1. Apel, J., 1998. Gröbnerbasen in nichtkommutativen Algebren und ihre Anwendung. Dissertation, Universität Leipzig.
2. Fraction-free row reduction of matrices of Ore polynomials;Beckermann;J. Symbolic Comput.,2006
3. Blinkov, Y.A., Cid, C.F., Gerdt, V.P., Plesken, W., Robertz, D., 2003. The MAPLE package “janet”: II. Linear Partial Differential Equations. In: Proceedings of the 6th International Workshop on Computer Algebra in Scientific Computing. pp. 41–54. http://wwwb.math.rwth-aachen.de/Janet.
4. Algorithmic methods in non-commutative algebra;Bueso,2003
5. Modular computation for matrices of Ore polynomials;Cheng,2007