TY  - RPRT
TI  - Periodic orbit quantization beyond the semiclassical theory.
AU  - G Vattay
AU  - PE Rosenqvist
PY  - 1996
DO  - 10.1103/physrevlett.76.335
UR  - https://pubmed.ncbi.nlm.nih.gov/10061431/
ID  - 10061431
ER  -