Kalojanov, Javor International Max Planck Research School, MPI for Informatics, Max Planck Society;
http://scidok.sulb.uni-saarland.de/volltexte/2017/6787/ (全文テキスト(全般))
http://scidok.sulb.uni-saarland.de/doku/lic_ohne_pod.php?la=de (著作権譲渡合意書)
Kalojanov, J. (2017). R-symmetry for Triangle Meshes: Detection and Applications. PhD Thesis, Universität des Saarlandes, Saarbrücken.