TY  - JOUR
AU  - O. B. Zaslavskii
AU  - V. V. Ulyanov
TI  - Periodic effective potentials for spin systems and new exact solutions of the one-dimensional Schr\"odinger equation for the energy bands
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1987
SP  - 260
EP  - 271
VL  - 71
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1987_71_2_a8/
LA  - ru
ID  - TMF_1987_71_2_a8
ER  -