TY  - JOUR
AU  - Gamboa Mutuberria, José Manuel
PY  - 1984
DO  - 10.1216/RMJ-1984-14-4-931
SN  - 0035-7596
UR  - https://hdl.handle.net/20.500.14352/64707
T2  - Rocky Mountain Journal of Mathematics
LA  - eng
M2  - 931
PB  - Rocky Mountain Mathematics Consortium
KW  - Fields related with sums of squares (formally real fields
KW  - Pythagorean fields
KW  - etc.)
KW  - Real ground fields
TI  - Extensions of semidefinite functions
TY  - journal article
VL  - 14
ER  -