TY  - JOUR
AU  - V. K. Fedyanin
TI  - Particle-like excitations in systems described by the Hubbard model without the chirality condition
JO  - Teoretičeskaâ i matematičeskaâ fizika
PY  - 1981
SP  - 86
EP  - 90
VL  - 46
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TMF_1981_46_1_a7/
LA  - ru
ID  - TMF_1981_46_1_a7
ER  -