Formally real fields, pythagorean fields, C-fields and W-groups.
Generalized Archimedean fields and logics with Malitz quantifiers
Halbordnungen und maximale Teilkörper in gelochten algebraisch-abgeschlossenen Körpern.
Hilbert's 17-th problem for sums of 2n-th powers.
Homomorphismes discontinus des algèbres de Banach commutatives séparables
Infinite primes and ordered fields [Book]
Isomorphisms of real closed fields.
It is consistent that there exists an ordered real closed field which is not hyper-real.
La clôture algébrique du corps des séries formelles
La struttura delle relazioni «molto maggiore» e «molto minore» nel calcolo approssimato
Le spectre réel et la topologie des variétés algébriques sur un corps réel clos
Le théorème des zéros pour les corps ordonnés
Model theory of fields: An application to positive semidefinite polynomials
Monomorphisms of inductive number systems
Non-finitizability of a weak second-order theory
Notes on exponential-logarithmic terms
On a Class of Preorderrings of Higher Level.
On convergence of integrals in o-minimal structures on archimedean real closed fields
We define a notion of volume for sets definable in an o-minimal structure on an archimedean real closed field. We show that given a parametric family of continuous functions on the positive cone of an archimedean real closed field definable in an o-minimal structure, the set of parameters where the integral of the function converges is definable in the same structure.
On Finite Intersections of "Henselian Valued" Fields.
On full cover property of ordered fields