TY  - DATA
AU  - A. Prestel
TI  - Lectures on Formally Real Fields
T2  - Lecture Notes in Mathematics
SN  - 9783540390930
PY  - 1984///
CY  - Heidelberg
PB  - Springer Berlin
KW  - Mathematics and Statistics
UR  - https://doi.org/10.1007/BFb0101548
ER  -