1. Bochnak, J., Coste, M., Roy, M.-F.: Géométrie algébrique réelle, Ergebnisse der Mathematik und ihrer Grenzgebiete (3) [Results in Mathematics and Related Areas (3)], vol. 12. Springer, Berlin (1987)
2. Bruce, J.W., Kirk, N.P.: Generic projections of stable mappings. Bull. Lond. Math. Soc. 32, 718–728 (2000)
3. Ferrarotti, M., Fortuna, E., Wilson, L.: Local approximation of semialgebraic sets. Ann. Sc. Norm. Super. Pisa Cl. Sci. I, 1–11 (2002)
4. Ferrarotti, M., Fortuna, E., Wilson, L.: Algebraic approximation of germs of real analytic sets. Proc. Am. Math. Soc. 138, 1537–1548 (2010)
5. Ferrarotti, M., Fortuna, E., Wilson, L.: Local algebraic approximation of semianalytic sets. Proc. Am. Math. Soc. 143, 13–23 (2015)