@article{MayBarthelKoch2004, author = {May, Patrick and Barthel, Stefan and Koch, Ina}, title = {PTGL - a web-based database application for protein topologies}, series = {Bioinformatics}, volume = {20}, journal = {Bioinformatics}, number = {17}, doi = {10.1093/bioinformatics/bth367}, pages = {3277 -- 3279}, year = {2004}, language = {en} }