LIST OF CONTRIBUTORS 



P. Alexander, Chester Beatty Research Institute, Royal Cancer Hospit ah 

 London, England. 



Z. M. Bacq, Lahoratoire de PathoJogie GeneraU, Universite de Liege, 

 Liege. Belgium. 



N. F. Barakina, a. N. Severtzov Institute of Animal Morphology, 

 U.S.S.R. Academy of Sciences, Moscow, U.S.S.R. 



G. W. Barendsen, Radiobiological Institute. The Organization for 

 Health Research TNO, Rijswijk {Z.H.), The Netherlands. 



I. J. Barsky. Institute of Biophysics. Institute of Radiation and 

 Physico-chemical Biology. Academy of Sciences of the U.S.S.R., 

 3I0SC01V, and Central Scientific Research Institute of Medical Radio- 

 logy, Leningrad, U.S.S.R. 



L. Benes, Institute of Biophysics, Czechoslovak Academy of Sciences, 



Brno, Czechoslovakia. 

 y. C. Blokhina, Institute of Biophysics, U.S.S.R. Academy of Sciences. 



Moscow, U.S.S.R. 

 L. A. Blumenfeld, Institute of Chejnical Physics, U.S.S.R. Academy 



of Sciences, Moscow, U.S.S.R. 

 E. M. Brumberg, Institute of Biophysics, Institute of Radiation and 



Physico-chemical Biology, Academy of Sciences of the U.S.S.R., 



Moscow, and Central Scientific Research Institute of Medical Radiology. 



Leningrad, U.S.S.R. 

 Tor Brustad, Donner Laboratory, University of California, Berkeley, 



California, U.S.A. 



N. N. DoEMix, Institute of Biojjhysics, U.S.S.R. Academy of Sciences, 

 Moscow, U.S.S.R. 



V. Drasil, Institute of Biophysics, Czecholovak Academy of Sciences, 

 Brno, Czechoslovakia. 



M. Errera, Lahoratoire de Biophysique et de Radiobiologie, Universite 

 Libre de Bruxelles, Bruxelles, Belgium. 



G. M. Frank, Institute of Biophysics, U.S.S.R. Academy of Sciences, 

 Moscow, U.S.S.R. 



L. H. Gray, British Empire Cancer Campaign Research Unit in Radio- 

 biology, Mount Vernon Hospital, Northwood, Middlesex. England. 



E. Y. Grayevsky, A.N. Severtzov Institute of Animal Morphology, 

 U.S.S.R. Academy of Sciences, Moscow, U.S.S.R. 



