Fierz gives a correction to what he said in Basel about gravitational waves, in particular cylindrical waves.
Fierz, MarkusFierz sends remarks about Einstein's cylindrical waves, with reference to Weyl's paper published in: Annalen der Physik (1917) 54.
Fierz, MarkusFierz sends an attempt at an interpretation of Pauli's dream of Pauli about three popes, one of whom was called Johannes.
Fierz, MarkusFierz comments on a lecture by Pauli on the relations between scientific cognition and salvation.
Fierz, MarkusFierz makes some remarks on a theory of Pais. The letter is contained in a letter of Pais to Pauli.
Fierz, MarkusFierz replies to Pauli's letter about Fermi's theory of the $\beta$-decay anti-neutrino.
Fierz, MarkusFierz discusses the representation of the neutrino by spinor or pseudospinor and the implications of rest mass for the concept of anti-particle.
Fierz, MarkusFierz writes on various papers dealing with the limes photon mass = 0. He adds to this letter some observations on the physical difficulties of quantum electrodynamics.
Fierz, MarkusFierz asks some questions connected with the two-component theory of Lee and Yang.
Fierz, MarkusFierz replies to a letter by Pauli on interactions and the limitations of linear theories.
Fierz, Markus