Šerevičienė, Vaida, et al. “The Influence of Absorbent Solution on the Effectiveness of Passive Diffusive Samplers”. Mokslas – Lietuvos Ateitis Science – Future of Lithuania, vol. 2, no. 5, Oct. 2010, pp. 103-8, https://doi.org/10.3846/mla.2010.100.