TY  - JOUR
AU  - Bronisława Błaszczyk
TI  - The u-invariant of fields with 16 and 32 square classes I
JO  - Annales Polonici Mathematici
PY  - 1980
SP  - 1
EP  - 12
VL  - 38
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/ap-38-1-1-12/
DO  - 10.4064/ap-38-1-1-12
LA  - en
ID  - 10_4064_ap_38_1_1_12
ER  -