L.D Landau
Slobodan Danko Bosanac
Sydney Geltman
Sir Harrie Stewart Wilson Massey
Hildegard Meyer-Ortmanns
Ramona Vogt
Max-Planck-Institut
Latvijas Padomju Socialistiskās Republikas Zinān̦u akadēmija. Fizikas institūts.
A. Decoster
C. J. Joachain
Benjamin Bederson
G. W. McClure
Harvey B. Newman
James E. Pringle
International Centre for Theoretical Physics
Demkov, I͡U. N.
D. V. Morgan
Kenneth Smith
International Workshop on Gamma Gamma Collisions (1980 Université de Picardie)