Read at the annual meeting of physical society of Japan held at Tokyo University on May 2. 1949. Dirac particle, relativistic covariance.

Renormalization in the S-matrix for spinless mesons in the electromagnetic field.

J. Serpe: Remarks on the concept of particles and antiparticles (part of a communication in Brussels in 1953). Majorana's theory, Dirac's theory, antiparticles.

Diploma [?] of H. H. Euler, directed by W. Heisenberg. Light in Dirac's theory.

Lee model, field theories and quantum electrodynamics.

Quantum electrodynamics, renormalization.

Quantum electrodynamics, renormalization.

Annoteted draft of an article by Wolfgang Pauli for the 70th anniversary of Niels Bohr's birthday.