TY - JOUR ID - http://relativity.livingreviews.org/refdb/record/1124 AU - Bern, Z. AU - Kosower, D.A. TI - The computation of loop amplitudes in gauge theories VL - 379 ID - 10.1016/0550-3213(92)90134-W JA - Nucl. Phys. B PY - 1992/// SP - 451 EP - 461 KW - String theory KW - Quantum field theory KW - Gauge theories KW - Scattering theory KW - Perturbation theory KW - Particle physics KW - Yang-Mills theory ER -