1. Time–space tradeoffs in algebraic complexity theory;Aldaz;J. Complexity,2000
2. Simplified lower bounds for polynomials with algebraic coefficients;Baur;J. Complexity,1997
3. Some problems involved in the computations of polynomials;Belaga;Dokl. Akad. Nauk. SSSR,1958
4. Real Complexity and Computation;Blum,1998
5. Géométrie Algébrique Réelle, Ergebnisse der Mathematik und ihrer Grenzgebiete, vol. 12;Bochnak,1987