1. 1966 Brandeis Lecutres, Gordon and Breach, N. Y. 1968.
2. and , Critical problems in quantum fields, Preprint.
3. Phase transitions for φ 2 4 quantum fields
4. , and , A convergent expansion about mean fields, Prepring.
5. New super selection sectors (Solition-states) in two-dimensional Bose quantum field models, Preprint.