Bibliography on volume viscosity requested by Pauli. Encloses reprint of work by C Truesdell and report on relaxation.

About the renormalization and the Thirring cut-off.

Sending preprints and translation of work on results obtained with Landau. Appendix 1: L Landau, A Abrikosov, I Khalatnikov, On the quantum theory of fields, 29 pages. Appendix 2: A Abrikosov, I Khalatnikov, Utilization of two limiting moments in field theories, 8 pages. Appendix 3: I Pomeranchuk, Vanishing of renormalized charge in quantum electrodynamics, 15 pages. Appendix 4: I Pomeranchuk, Renormalisation of the meson charge pseudoscalar coupling, 6 pages. Appendix 5: I Pomeranchuk, On the vanishing of the renormalized meson charge in pseudoscalar theory with pseudoscalar coupling, 11 pages.

On the teachings of the Mithras religion concerning the soul.