1. Bhat, I.S., Khan, A.A., Nair, K.A.R., Choudhari, C.A., & Kamath, P.R. (1967). Pre-operational environmental survey for Tarapur atomic power project. BARC-289, 20-31 and 66-67, Health Physics Division, Bhabha Atomic Research Centre, Mumbai, India.
2. Bhat, I.S., Hegde, A.G., Iyengar, M.A.R., & Dey, N.N. (1992). Analytical procedures manual. BARC/1992/HPD/002, 24-25, Health Physics Division, Bhabha Atomic Research Centre, Mumbai, India.
3. Radiation Detection and Measurement;Knoll Glenn,1989
4. Radioassay for β-emitters in biological materials using Cherenkov radiation;Lauchli;International Journal of Applied Radiation and Isotopes,1969
5. Measurement of Strontium-90 by the Cherenkov counting technique;Poletico;Journal of Radioanalytical and Nuclear Chemistry, Articles,1994