Politova, D., and D. Jasaitis. “The Influence of Aerosol Concentration on Changes in the Volumetric Activities of Indoor Radon Short-Term Decay Products”. Mokslas – Lietuvos Ateitis / Science – Future of Lithuania, vol. 2, no. 5, Oct. 2010, pp. 81-86, doi:10.3846/mla.2010.096.