A.S. Potupa
MEASUREMENTS IN OBJECTIVE QUANTUM THEORY
Frederik Jozef Belinfante
NON-EQUIVALENT REPRESENTATION IN QUANTUM FIELD THEORY AND MEASUREMENT THEORY.
Andrey Anatoljevich Grib
REPRESENTATION OF STATES IN THE QUANTUM FIELD THEORY.
L.Sh. Khodzhaev
DEGREES OF FREEDOM AND THE INTERPRETATION OF QUANTUM FIELD THEORY
Andrew Wayne
Quantum Field Theory and Dense Measurement
Daniel Bar
Measurements in quantum theory
Craig S. Hamilton