1. L. Fishbein, in: E. Merian (Ed.), Metals and their Compounds in the Environment, Germany, 1991, pp. 1153–1190.
2. P.M. Haygarth, K.C. Jones, in: D.C. Adriano (Ed.), Biogeo-Chemistry of Trace Metals Lewis, Publishers Boca Raton FL, 1992, pp. 249–276.
3. D.R. Churchman, M. Sagnou, N.I. Ward, in: R.J. Allan, J.O. Nriagu (Eds.), Proceedings of International Conference on Heavy Metals in the Environment, CEP Consultants Ltd., Edinburgh UK, 1993, pp. 109–209.
4. Determination of total gaseous selenium in atmosphere by honeycomb denuder/differential pulse cathodic stripping voltammetry;Zhang;Talanta,2002
5. The influence of altitude on rainfall composition at great dun fell;Philip;Atmos. Environ.,1994