K. Karar, A. K. Gupta, A. Kumar, and A. K. Biswas, "Characterization and Identification of the Sources of Chromium, Zinc, Lead, Cadmium, Nickel, Manganese and Iron in Pm10 Particulates at the Two Sites of Kolkata, India", Environmental Monitoring and Assessment, vol.120, pp.347-360, Springer 2006,
10.1007/s10661-005-9067-7
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