1. Kneser field extension with cogalois correspondence;Albu;Journal of Number Theory,1995
2. Denesting by bounded degree radicals;Blömer;Algorithmica,2000
3. Decreasing the nesting depth of expressions involving square roots;Borodin;JSC,1985
4. Simplification of radical expressions;Caviness,1976
5. A Course in Computational Algebraic Number Theory;Cohen,1993