TY - RPRT TI - Breakdown of conventional factorization for isolated photon cross sections. AU - EL Berger AU - X Guo AU - J Qiu PY - 1996 DO - 10.1103/physrevlett.76.2234 UR - https://pubmed.ncbi.nlm.nih.gov/10060646/ ID - 10060646 ER -