added older papers

Author: leonhardhennig

content/publication/ki2022-hartmann-xaines/index.md

@@ -2,7 +2,7 @@
 # Documentation: https://wowchemy.com/docs/managing-content/
 
 title: "XAINES: Explaining AI with Narratives"
-authors: ["Mareike Hartmann", "Han Du" and "Nils Feldhus" and "Ivana Kruijff-Korbayová" and "Daniel Sonntag"]
+authors: ["Mareike Hartmann", "Han Du", "Nils Feldhus", "Ivana Kruijff-Korbayová", "Daniel Sonntag"]
 date: 2022-11-21
 doi: "10.1007/s13218-022-00780-8"