@article {5167,
	title = {Symmetry and designability for lattice protein models},
	journal = {Journal of Chemical Physics},
	year = {2000},
	pages = {8329-8336},
	doi = {10.1063/1.1315324},
	author = {Tairan Wang and Jonathan Miller and Ned S. Wingreen and Chao Tang and Ken A. Dill}
}
