1. S. HAVELKA, M. RAKOVIC (Biophysical Institute of Charles University, Prague): Radiometric determination of potassium in industrial fertilizers. Chem. prum., 9 (1959) 509 (in Czech).
2. M. RAKOVIC (Biophysical Institute of Charles University, Prague): The use of neutron activation analysis in biology and medicine. Cas. lék. ces., 99 (1960) 220 (in Czech).
3. M. VOBECKY (Nuclear Research Institute, Rez near Prague): Activation determination of boron by means of the nuclear reaction10B(p, α)7Be. 1st Radiochemical Meeting, Prague, October 1961 (in Czech).
4. F. KUKULA, J. SLUNECKO, M. SIMKOVÁ (Nuclear Research Institute, Rez near Prague): Determination of copper-64 by neutron activation in aluminium. Rept. UJV-672, March 1962, p. 10 (in Czech).
5. M. RAKOVIC (Biophysical Institute of Charles University, Prague): Irradiation of biological tissues and other samples by neutrons. I. Activation of biological tissues in reactor. Sbornik Lék., 64 (1962) 216 (in Czech).