Neither Dirac nor von Neumann discussed his measurements in physical terms.


W. E. Lamb, Classical measurements on a quantum mechanical system, Nuclear Phys. B 6, 197-201 (1989).


Neither Dirac nor von Neumann discussed his measurements in physical terms.

Neither Dirac nor von Neumann discussed his measurements in physical terms.

Neither Dirac nor von Neumann discussed his measurements in physical terms.

Neither Dirac nor von Neumann discussed his measurements in physical terms.