TY - JOUR AU - J. S. Valverde AU - B. M. Pimentel AU - V. Ya. Fainberg TI - Equivalence of Many-Photon Green's Functions in the Duffin–Kemmer–Petiau and Klein–Gordon–Fock Statistical Quantum Field Theories JO - Teoretičeskaâ i matematičeskaâ fizika PY - 2004 SP - 44 EP - 52 VL - 140 IS - 1 UR - http://geodesic.mathdoc.fr/item/TMF_2004_140_1_a3/ LA - ru ID - TMF_2004_140_1_a3 ER -