Lindgren, P. (1991). Diffusion-based sampling for the determination on trace atmospheric gases.
Chicago-viite (17. p.)Lindgren, Per. Diffusion-based Sampling for the Determination on Trace Atmospheric Gases. 1991.
MLA-viite (8. p.)Lindgren, Per. Diffusion-based Sampling for the Determination on Trace Atmospheric Gases. 1991.
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