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3. The QGCW Project, A. Zichichi et al., CERN-LAA Preprint, October 2006; see also; Logical Reasoning in Experimental Physics: Past and Future A. Zichichi, in Gerardus t Hooft Liber Amicorum to celebrate his 60th anniversary (2006).
4. From the Yukawa Particle to the QGCW, A. Zichichi, in Proceedings of the “Symposium for the Centennial Celebration of Hideki Yukawa,” International Nuclear Physics Conference, Tokyo, Japan, June 3–8 (2007).
5. A Study of the Various Approaches toM GUT and αGUT, F. Anselmo, L. Cifarelli, A. Zichichi, Nuovo Cimento 105A, 1335 (1992).