readme: use bibtex

README.md

@@ -48,13 +48,13 @@ Please cite the following paper when using this model.
 
 ```
 
-@inproceedings{ehrmanntraut_llpro_2023,
-	location = {Ingolstadt, Germany},
+@inproceedings{ehrmanntraut-et-al-llpro-2023,
+	address = {Ingolstadt, Germany},
 	title = {{LLpro}: A Literary Language Processing Pipeline for {German} Narrative Text},
 	booktitle = {Proceedings of the 10th Conference on Natural Language Processing ({KONVENS} 2022)},
 	publisher = {{KONVENS} 2023 Organizers},
 	author = {Ehrmanntraut, Anton and Konle, Leonard and Jannidis, Fotis},
-	date = {2023},
+	year = {2023},
 }
 
 ```