Squeezed states for general systems
Michael Martin Nieto and D. Rodney Truax
Phys. Rev. Lett. 71, 2843 (1993) - Published 1 November, 1993
Statistical origin of classical mechanics and quantum mechanics
Shu-Yuan Chu
Phys. Rev. Lett. 71, 2847 (1993) - Published 1 November, 1993