Mikalauskienė, R., Butkus, D. and Bataitienė, I. P. (2011) “Study and estimation of the ratio of 137CS and 40K specific activities in sandy and loam soils”, Mokslas – Lietuvos ateitis / Science – Future of Lithuania, 3(5), pp. 37-42. doi: 10.3846/mla.2011.084.