Mihael Ankerst Gabi Kastenmüller Hans-Peter Kriegel Thomas Seidl Nearest Neighbor Classification in 3D Protein Databases. 34-43 1999 conf/ismb/1999 ISMB db/conf/ismb/ismb1999.html#AnkerstKKS99 http://www.aaai.org/Library/ISMB/1999/ismb99-005.php