TY  - RPRT
TI  - Integrable bouncing-ball models.
AU  - B Grammaticos
AU  - V Papageorgiou
PY  - 1988
DO  - 10.1103/physreva.37.5000
UR  - https://pubmed.ncbi.nlm.nih.gov/9899652/
ID  - 9899652
ER  -