TY - JOUR AU - V. I. Kucheryavyi TI - Feynman amplitude and Meijer $G$-functions. Unified representation for divergent and convergent graphs JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1974 SP - 29 EP - 47 VL - 20 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1974_20_1_a2/ LA - ru ID - TMF_1974_20_1_a2 ER -