He, Jinbao; Fittman, Charles U. The Photochemical Synthesis of α,α,α-bromodifluorotoluene and α,α,α-chlorodifluorotoluene. Synthetic Communications (Informa UK Limited). 1999, 29 (5): 855–862. ISSN 0039-7911. doi:10.1080/00397919908086043.
He, Jinbao; Fittman, Charles U. The Photochemical Synthesis of α,α,α-bromodifluorotoluene and α,α,α-chlorodifluorotoluene. Synthetic Communications (Informa UK Limited). 1999, 29 (5): 855–862. ISSN 0039-7911. doi:10.1080/00397919908086043.