TY  - JOUR
AU  - A. G. Myasnikov
TI  - Elementary theories and abstract isomorphisms of
JO  - Doklady Akademii Nauk
PY  - 1987
SP  - 290
EP  - 293
VL  - 297
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1987_297_2_a6/
LA  - ru
ID  - DAN_1987_297_2_a6
ER  -