1. Jordan W, van Barneveld H, Gerlich O, Kleine-Boymann M, Ullrich J (1991) In: Elvers B, Hawkins S, Schulz G (eds) Ullmann’s encyclopedia of industrial chemistry, vol A19. VCH GmbH, Weinheim, p 299
2. Meyers RA (2005) Handbook of petrochemicals production processes. McGraw-Hill, New York, p 9.8
3. Schmidt RJ (2005) Appl Catal A Gen 280:89
4. Ishii Y, Sakaguchi S (2004) In: Bäckvall J-E (ed) Modern oxidation methods. Wiley-VCH, Weinheim, p 132
5. Recupero F, Punta C (2007) Chem Rev 107:3800