TY  - JOUR
AU  - David Folk
TI  - When are global units norms of units?
JO  - Acta Arithmetica
PY  - 1996
SP  - 145
EP  - 147
VL  - 76
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-76-2-145-147/
DO  - 10.4064/aa-76-2-145-147
LA  - en
ID  - 10_4064_aa_76_2_145_147
ER  -