| Papers: | Inspires |
| Institution: | Vienna University, Austria |
Prof. D. P. Roy
| Papers: | Inspires |
| Institution: | TIFR, India |
Prof. Gennaro Miele
| Papers: | Inspires |
| Institution: | U. Naples |
Prof. J. C. Romao
Papers:Inspires
Institution: IST Lisbon
Dr. A. Rez
| Papers: | Inspires |
| Institution: | Izmiran, Troitsk, Moscow |
Prof. S. Rindani
| Papers: | Inspires |
| Institution: | Ahmelabad |
Prof. S. Novaes
| Papers: | Inspires |
| Institution: | UNESP, S. Paulo, Brazil |
Dr. A. Ioannisian
| Papers: | Inspires |
| Institution: | Max-Planck, Munich |
Prof. A. Dolgov
| Papers: | Inspires |
| Institution: | Copenhagen |
Prof. O. Eboli
| Papers: | Inspires |
| Institution: | S. Paulo, Brazil |
Prof. A. Joshipura
| Papers: | Inspires |
| Institution: | Ahmelabad |
Prof. E. Akhmedov
| Papers: | Inspires |
| Institution: | Trieste/SISSA |
Prof. M. Vysotsky
| Papers: | Inspires |
| Institution: | ITEP, Moscow |
Prof. V. A. Kuzmin
| Papers: | Inspires |
| Institution: | INR, Moscow |
Prof. V. Semikoz
| Papers: | Inspires |
| Institution: | Izmiran, Troitsk, Moscow |