TY  - JOUR
AU  - Xuejun Guo
TI  - On the 4-rank of tame kernels of quadratic
 number fields
JO  - Acta Arithmetica
PY  - 2009
SP  - 135
EP  - 149
VL  - 136
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa136-2-3/
DO  - 10.4064/aa136-2-3
LA  - en
ID  - 10_4064_aa136_2_3
ER  -