1. Finlayson-Pitts B and Pitts JN Jr (1986) Atmospheric chemistry. John Wiley, New York.
2. Wayne RP (1991) Chemistry of atmospheres, 2nd ed. Clarendon, Oxford (UK).
3. Frankiewicz TC, Berry RS (1973) J Chem Phys 58:1787.
4. Demerjian KL, Kerr JA, Calvert JG (1974) Adv Environ Sci Technol 4:1.
5. Eisenberg WC, Taylor K, Murray RW (1984) Carcinogenesis 5:1095.