Wesley E. Brittin
DIFFERENTIAL-SPACE QUANTUM THEORY.
W. Ochs
ANALYSIS OF DIFFERENTIAL-SPACE QUANTUM THEORY.
QUANTUM PHASE-SPACE DISTRIBUTIONS AND QUANTUM TRANSPORT-THEORY
Fredrik Zachariasen
Quantum mechanics in phase space II.
J.G. Krüger, A. Poffyn
Quantum Mechanics on Phase Space
Franklin E. Schroeck
ON PHASE SPACE REPRESENTATIONS IN QUANTUM FIELD THEORY
I.V. Polubarinov