1. J. R. Klauder, “Remarks on Nonrenormalizable Interactions”, (unpublished).
2. K. Symanzik, Proc. of the International School of Physics “Enrico Fermi”, Varenna Course XLV, ed. R. Jost, Academic Press (1969).
3. See, e.g., I. M. Koval’chik, Russian Mathematical Surveys 18, 97 (1963).
4. J. R. Klauder, Acta Physica Austr., Suppl. VIII, 227 (1971).
5. J. R. Klauder, “Functional Techniques and Their Application in Quantum Field Theory,” Boulder Summer School (1971) (to be published).