TY  - JOUR
AU  - E. E. Shirshova
TI  - On values of elements in partially ordered groups
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2013
SP  - 199
EP  - 212
VL  - 18
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2013_18_3_a12/
LA  - ru
ID  - FPM_2013_18_3_a12
ER  -