TY  - JOUR
AU  - V. M. Kopytov
TI  - A~non-Abelian variety of lattice-ordered groups in which every soluble $l$-group is Abelian
JO  - Sbornik. Mathematics
PY  - 1986
SP  - 239
EP  - 257
VL  - 54
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1986_54_1_a11/
LA  - en
ID  - SM_1986_54_1_a11
ER  -