Monographs

  • ­­Hartmann, Frederik (forthcoming). Germanic Phylogeny. Oxford: Oxford University Press.
  • ­­Hartmann, Frederik. 2020. The Vandalic Language - Origins and Relationships. Heidelberg: Winter.

Journal articles

  • Hartmann, Frederik. (Accepted). Methodological problems in quantitative research on environmental effects in phonology. Journal of Language Evolution (JOLE). 
  • Hartmann, Frederik. 2022. Lexical and sublexical effects on diachronic stability and instability of phonological systems. A case study on Proto-Indo-European dorsal stops. Lingua, 273
  • Pustka, Elissa, Elisabeth Heiszenberger, and Frederik Hartmann. (Accepted). Pronunciation in progress: A longitudinal study on the development of obligatory liaison in French as a foreign language. Radical. 
  • Hartmann, Frederik. 2021. The phonetic value of the Proto-Indo-European laryngeals - A computational study using deep neural networks. Indo-European linguistics (IEUL), 9(1), 26-84.
  • Hartmann, Frederik and Chiara Riegger. 2022. The Burgundian language and its phylogeny. A cladistical investigation.North-Western European Language Evolution (NOWELE), 75(1), 42-80.
  • Hartmann, Frederik. 2021. Old Frisian breaking and labial mutation revisited. Amsterdamer Beiträge zur älteren Germanistik.
  • Luo, Jiaming, Frederik Hartmann, Enrico Santus, Regina Barzilay, and Yuan Cao. (2021). Deciphering Undersegmented Ancient Scripts Using Phonetic Prior. Transactions of the Association for Computational Linguistics 9: 69–81.

Conference paper

  • Hartmann, Frederik. 2019. Predicting Historical Phonetic Features using Deep Neural Networks: A Case Study of the Phonetic System of Proto-Indo-European. In Proceedings of the 1st international workshop on computational approaches to historical language change (pp. 98–108). Florence, Italy: Association for Computational Linguistics. https://www.aclweb.org/anthology/W19-4713

Reviews

  • Hartmann, Frederik. 2020. Review of Rudolf Schützeichel, Althochdeutsches Wörterbuch. 7., durchgesehene und verbesserte Auflage, Berlin/Boston 2012. Zeitschrift für deutsches Altertum und deutsche Literatur (ZfdA).
  • Hartmann, Frederik. 2020. Review of Edgar Büttner (ed.), Unser vrouwen klage / Der Spiegel. (Altdeutsche Textbibliothek 124), Berlin/Boston 2017.  Zeitschrift für deutsches Altertum und deutsche Literatur (ZfdA).

Other