1. H.B. Nielsen, “Random Dynamics”, in: Proceedings of Arctic Physics Summer School, Äkäslompolo, Finland (Springer, Berlin, 1983). See also references herein.
2. Field theories without fundamental gauge symmetries
3. M. Lehto, H.B. Nielsen and M. Ninomiya, Pregeometric quantum lattice, A general discussion. NORDITA preprint, in preparation.
4. S. Chadha and H.B. Nielsen, “Why 3+1 dimensions”. The Niels Bohr Institute Activity Report 1982.
5. Standard model group: Survival of the fittest