Nielsen, T. (1981). Nitro derivates of polynuclear aromatics: Formation, presence and transformation in stack and exhaust gases and in the atmosphere. Riso National Laboratory.
Citácia podle Chicago (17th ed.)Nielsen, Torben. Nitro Derivates of Polynuclear Aromatics: Formation, Presence and Transformation in Stack and Exhaust Gases and in the Atmosphere. Roskilde: Riso National Laboratory, 1981.
Citácia podľa MLA (8th ed.)Nielsen, Torben. Nitro Derivates of Polynuclear Aromatics: Formation, Presence and Transformation in Stack and Exhaust Gases and in the Atmosphere. Riso National Laboratory, 1981.
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