@article {15273,
	title = {A semidefinite programming approach to side chain positioning with new rounding strategies},
	journal = {INFORMS Journal on Computing},
	volume = {16},
	year = {2004},
	month = {2004///},
	pages = {380 - 392},
	author = {Chazelle,B. and Kingsford, Carl and Singh,M.}
}
