Jonathan M. Robbins
On the semiclassical quantization condition
Luis Gottdiener
Semiclassical quantization of spin
Paul Houle
A scattering theory approach to semiclassical quantization
E. Doron, Uzy Smilansky
Semiclassical quantization with a quantum adiabatic phase
Hiroshi Kuratsuji, Shinji Iida
Wave packets, Maslov indices, and semiclassical quantization
Robert G. Littlejohn
Wavepackets, periodic orbits and semiclassical quantization.
Paul Houle, Chris Henley