BoraK. C.: Comparison of cytologic effects produced by 220 kVp roentgen rays, radioiridium Ir192 gamma rays, and 30 MeVp roentgen rays in the microspores of Tradescantia bracteata. Acta radiol. 44 (1955), 129.
2.
BoraK. C.The influence of temperature on the production of chromosome aberrations by fractional X-ray doses in the microspores of Tradescantia bracteata. II. Effects at 10° C. J. Genetics 53 (1955), 41.