TY  - JOUR
AU  - B. Wehrfritz
TI  - The upper central series of some matrix groups
JO  - Fundamenta Mathematicae
PY  - 1990
SP  - 111
EP  - 126
VL  - 135
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-135-2-111-126/
DO  - 10.4064/fm-135-2-111-126
LA  - en
ID  - 10_4064_fm_135_2_111_126
ER  -