TY  - JOUR
AU  - W. Narkiewicz
TI  - Independence in a certain class of abstract algebras
JO  - Fundamenta Mathematicae
PY  - 1961
SP  - 333
EP  - 340
VL  - 50
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-50-4-333-340/
DO  - 10.4064/fm-50-4-333-340
LA  - en
ID  - 10_4064_fm_50_4_333_340
ER  -