TY - JOUR AU - L. D. Solov'ev TI - Low-energy theorems and dispersion relations in quantum electrodynamics JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1973 SP - 59 EP - 69 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1973_15_1_a3/ LA - ru ID - TMF_1973_15_1_a3 ER -