@article{01260657,
title = {A survey on real structural complexity theory.},
journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
volume = {4},
year = {1997},
pages = {113-148},
zbl = {0934.68046},
language = {en},
url = {http://dml.mathdoc.fr/item/01260657}
}
Meer, Klaus; Michaux, Christian. A survey on real structural complexity theory.. Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 4 (1997) pp. 113-148. http://gdmltest.u-ga.fr/item/01260657/