1. Edward L. Green, Lenwood S. Heath, and Craig A. Struble, Constructing endomorphism rings via duals, in ISSAC '00: Proceedings of the 2000 International Symposium on Symbolic and Algebraic Computation (St. Andrews), ACM, New York, 2000, pp. 129–136 (electronic).[MR]
  2. Edward L. Green, Lenwood S. Heath, and Craig A. Struble, Constructing homomorphism spaces and endomorphism rings, J. Symbolic Comput. 32 (2001), no. 1-2, 101–117.[MR/link]
  3. Craig A. Struble, Analysis and implementation of algorithms for noncommutative algebra, PhD Thesis, Virginia Polytechnic Institute and State University, 2000.[link]