TY - JOUR AU - V. S. Kapitonov AU - K. L. Malyshev AU - V. N. Popov AU - P. A. Sevastianov TI - The effective action and the collective modes spectrum in the antiferromagnetic phase of the three--band repulsive Hubbard model JO - Zapiski Nauchnykh Seminarov POMI PY - 1997 SP - 216 EP - 230 VL - 245 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1997_245_a11/ LA - ru ID - ZNSL_1997_245_a11 ER -