Diffusion Coefficient when fine Aerosol Media Propagate in a Confined Volume N.V. Korovina, I.K. Zharova, O.B. Kudryashova and S.S. Titov EPJ Web of Conferences, 110 (2016) 01029 Published online: 23 February 2016 DOI: 10.1051/epjconf/201611001029