TY  - JOUR
AU  - E. V. Gusev
TI  - Onsager approximation and asymptotically exact solution of the Ashkin–Teller model
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1990
SP  - 83
EP  - 91
VL  - 83
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/TMF_1990_83_1_a9/
LA  - ru
ID  - TMF_1990_83_1_a9
ER  -