Hufsky, F., & Böcker, S. (2012). Comparing fragmentation trees from electron impact
mass spectra with annotated fragmentation pathways. In Proceedings of German Conference on Bioinformatics
(pp. 12-22). Dagstuhl, Germany: Leibniz-Zentrum für Informatik. doi:10.4230/OASIcs.GCB.2012.12.