TY  - JOUR
AU  - A. L. Chistov
TI  - The complexity of the construction of the ring of integers of a
JO  - Doklady Akademii Nauk
PY  - 1989
SP  - 1063
EP  - 1067
VL  - 306
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1989_306_5_a8/
LA  - ru
ID  - DAN_1989_306_5_a8
ER  -