@article {Ginzinger-Coles/2009,
	title = {{ SimShiftDB; local conformational restraints derived from chemical shift similarity searches on a large synthetic database}},
	journal = {Journal of Biomolecular NMR},
	volume = {43},
	number = {3},
	year = {2009},
	month = {March},
	pages = {179-185},
	keywords = {heun-group},
	doi = {10.1007/s10858-009-9301-7},
	author = {Simon W. Ginzinger and Murray Coles}
}