TY  - BOOK
AU  - Prestel,Alexander
TI  - Lectures on formally real fields
T2  - Lecture notes in mathematics ; 
SN  - 0387138884
PY  - 1984///
CY  - Berlin : 
PB  - Springer, 
KW  - Teoría de cuerpos y polinomios
KW  - Field theory and polynomials
ER  -