@article {5134,
	title = {Gibbs sampling and helix-cap motifs},
	journal = {Nucleic Acids Research},
	year = {2005},
	pages = {5343-5353},
	doi = {10.1093/nar/gki842},
	url = {http://www.ncbi.nlm.nih.gov/pubmed/16174845},
	author = {Erik Kruus and Peter Thumfort and Chao Tang and Ned S. Wingreen}
}
