9Tomihiro Nishiyama,Tatsuya Yamaguchi,Tsutomu Fukui,Kouji Tomii.Chain-breaking fused heterocyclic antioxidants: antioxidant activities of phenothiazines compared to related compounds[J]. Polymer Degradation and Stability . 1999 (1)
10Alan J. Bridgewater,Michael D. Sexton.Mechanism of antioxidant action: reactions of alkyl and aryl sulphides with hydroperoxides. J. Chem. Soc., Perkin Trans. 2 . 1978