@article {27428,
	title = {Particle focusing in oscillating dissipative billiards},
	journal = {PHYSICAL REVIEW E},
	volume = {82},
	year = {2010},
	month = {2010},
	isbn = {1539-37551550-2376},
	author = {Petri, C. and Lenz, F. and Diakonos, F. K. and Schmelcher, P.}
}
