On Hilbert's 17th problem and Pfister's multiplicative formulae for the ring of real analytic functions
- Acquistapace, F.
- Broglia, F.
- Fernando, J.F.
ISSN: 0391-173X
Année de publication: 2014
Volumen: 13
Número: 2
Pages: 333-369
Type: Article
ISSN: 0391-173X
Année de publication: 2014
Volumen: 13
Número: 2
Pages: 333-369
Type: Article