TY  - JOUR
AU  - V. D. Shmatkov
TI  - Isomorphisms of groups of invertible elements of incidence algebras
JO  - Fundamentalʹnaâ i prikladnaâ matematika
PY  - 2016
SP  - 257
EP  - 261
VL  - 21
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FPM_2016_21_2_a12/
LA  - ru
ID  - FPM_2016_21_2_a12
ER  -