@article {9257,
	title = {Fast tree search for enumeration of a lattice model of protein folding},
	journal = {Journal of Chemical Physics},
	year = {2002},
	pages = {352-359},
	doi = {10.1063/1.1423324},
	author = {Henry Cejtin and Jan Edler and Allan Gottlieb and Robert Helling and Hao Li and James Philbin and Neo Wingreen and Chao Tang}
}
