1. Structure and Representations of Jordan Algebras;Jacobson,1968
2. Jordan Pairs;Loos,1975
3. Solvability and nilpotence for quadratic Jordan algebras;McCrimmon;Scripta Math.,1973
4. Representations of quadratic Jordan algebras;McCrimmon;Trans. Amer. Math. Soc.,1971
5. Quadratic Jordan algebras and cubing operations;McCrimmon;Trans. Amer. Math. Soc.,1971