@article {Ginzinger-Fischer/2006,
	title = {{SimShift: Identifying structural similarities from NMR chemical shifts}},
	journal = {Bioinformatics},
	volume = {22},
	number = {4},
	year = {2006},
	pages = {460-465},
	keywords = {heun-group, simshift},
	doi = {10.1093/bioinformatics/bti805},
	author = {Simon W. Ginzinger and Johannes Fischer}
}