TY - JOUR AU - Yu. A. Tserkovnikov TI - Construction of the correlation functions of the Heisenberg ferromagnet in the ferromagnetic and paramagnetic regions JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1979 SP - 251 EP - 268 VL - 40 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1979_40_2_a7/ LA - ru ID - TMF_1979_40_2_a7 ER -