1. Abe, E. (1980). Hopf Algebras. Cambridge University Press, Cambridge (transl. of the 1977 Japanese edition).
2. Abĺamowicz, R. (2002). Hecke algebras, SVD and other computational examples with CLIFFORD. In Applied Clifford Algebra in Cybernetics, Robotics, Image Processing and Engineering, Garret Sobczyk and Eduardo Bayro-Corrochano, eds., ACACSE:99. Birkh 2002. extended version from math.RA/9910069.
3. Abĺamowicz, R., and Fauser, B. (1996–2002). CLIFFORD. Tennessee Technological University, http://math.tntech.edu/rafal/ , Maple V program package.
4. Abĺamowicz, R., and Fauser, B. (1999–2002). BIGEBRA. Tennessee Technological University and University of Konstanz, http://math.tntech.edu/rafal/ , Maple V program package.
5. Akin, K., Buchsbaum, D. A., and Weyman, J. (1982). Schur unctors and Schur complexes. Advances in Mathematics 44, 207–278.