1. Lewandowski, D. and Mazur, G. Monitoring of 131I activity in liquid wastes dumped from a nuclear medicine institution.Problemy Medycyny Nuklearnej16, 108 (2002) (in Polish).
2. Iodine, ANL, October (2001). Available on http://www.ead.anl.gov/pub/doc/iodine.pdf.
3. North, D. J., Shearer, D. R., Hennessey, J. V. and Donovan, G. L. Effective half-life of 131I in thyroid cancer patients. Health Phys. 81, 325–329 (2001).
4. Budzanowski, M., Olko, P., Ryba, E. and Woźnicka, U. A system for rapid large area monitoring of gamma dose-rates in the environment based on MCP-N (LiF:Mg, Cu, P) TL detectors. Radiat. Prot. Dosim. 101, 205–209 (2002).
5. Jasińska, M. and Mietelski, J. W. Modernisation of ASS-500 for gaseous iodine trapping. Grant No IA 0355/2001 IFJ, Internal investment final report to Polish State Committee on Scientific Research (2001) (in Polish).