@article {27408,
	title = {Finite-temperature crossover from a crystalline to a cluster phase for a confined finite chain of ions},
	journal = {PHYSICAL REVIEW E},
	volume = {87},
	year = {2013},
	month = {2013},
	isbn = {1539-37551550-2376},
	author = {Zampetaki, A. V. and Diakonos, F. K. and Schmelcher, P.}
}
