TY  - JOUR
AU  - Ernest Płonka
TI  - Symmetric words in nilpotent groups of class ≤ 3
JO  - Fundamenta Mathematicae
PY  - 1977
SP  - 95
EP  - 103
VL  - 97
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-97-2-95-103/
DO  - 10.4064/fm-97-2-95-103
LA  - en
ID  - 10_4064_fm_97_2_95_103
ER  -