TY - JOUR AU - M. Yu. Kovalevsky AU - A. L. Shishkin TI - Low-frequency asymptotics of the Green's functions of magnets with spontaneously broken symmetry JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1991 SP - 293 EP - 303 VL - 89 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1991_89_2_a12/ LA - ru ID - TMF_1991_89_2_a12 ER -