1. Albeverio, S., Blanchard, Ph., Høegh-Krohn, R.: Oscillatory integrals and the method of stationary phase in infinitely many dimensions II. Preprint 1980. The results have been announced in Blanchard, Ph.: Asymptotic expansions of Fresnel integrals relative to a non-singular quadratic form. L. Streit, (ed.) Quantum fields-Algebras, Processes, pp. 91–106. Wien: Springer 1980
2. Albeverio, S., Høegh-Krohn, R.: Invent. Math.40, 59–106 (1977)
3. Lecture Notes in Mathematics;S. Albeverio,1976
4. Lecture Notes in Physics;S. Albeverio,1979
5. Albeverio, S., Blanchard, Ph., Høegh-Krohn, R.: The trace formula for the Schrödinger operators, Materialien des Universitätsschwerpunktes Mathematisierung der Einzelwissenschaften, Materialien XXVII, Bielefeld (Febr. 1980)