1. N. Irving Sax, Dangerous Properties of Industrial Materials, 4th, Van Nostrand Reinholds Co., New York, 1975, pp. 16, 408.
2. C.D. Stevenson, Queens. J. Agric. Sci. 19 (1962) 179.
3. L. Wenhua, L. Hong, C. Sao’an, Z. Jianqing, C. Chunan, J. Photochem. Photobiol. A: Chem. 131 (2000) 125.
4. M.H. Habibi, M. Khaledisardashti, M. Montazerozohori, Annal. di Chim. 94 (2004) 421.
5. V. Augugliaro, A.B. Prevot, V. Loddo, G. Maric, L. Palmisano, M. Schiavello, Res. Chem. Intermed. 26 (2000) 413.