TY  - JOUR
AU  - E. I. Bunina
AU  - P. P. Semenov
TI  - Elementary equivalence of semigroups of invertible matrices with nonnegative elements over commutative partially ordered rings
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2008
SP  - 75
EP  - 85
VL  - 14
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2008_14_4_a4/
LA  - ru
ID  - FPM_2008_14_4_a4
ER  -