TY - JOUR AU - D. I. Kazakov TI - Many-loop calculations: The uniqueness method and functional equations JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1985 SP - 127 EP - 135 VL - 62 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1985_62_1_a9/ LA - ru ID - TMF_1985_62_1_a9 ER -