TY  - JOUR
AU  - D. Yu. Artemov
TI  - About ring structures on the set of integers
JO  - Čebyševskij sbornik
PY  - 2017
SP  - 6
EP  - 17
VL  - 18
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CHEB_2017_18_2_a1/
LA  - ru
ID  - CHEB_2017_18_2_a1
ER  -