TY  - RPRT
TI  - Billiard balls and matter-wave interferometry.
AU  - R Friedberg
AU  - SR Hartmann
PY  - 1993
DO  - 10.1103/physreva.48.1446
UR  - https://pubmed.ncbi.nlm.nih.gov/9909751/
ID  - 9909751
ER  -