Mahsulotlar
Ishlab chiquvchilar uchun
5 ta ish
Max-Planck-Inst. fur Kernphys., Heidelberg, West Germany
L. O’C. Drury
H. J. Voêlk, L. O’C. Drury, J. F. McKenzie
L. O’C. Drury, J. H. Voelk
L. O’C. Drury, W. I. Axford, Danny Summers