diff --git "a/s\303\251minaires/session9_dec22/README.md" "b/s\303\251minaires/session9_dec22/README.md"
index 8795280a5cf9b40976b9f99d01662d2387820e23..545389ef6837cad88bf6b2e2543d9ce72d5d3a5f 100644
--- "a/s\303\251minaires/session9_dec22/README.md"
+++ "b/s\303\251minaires/session9_dec22/README.md"
@@ -19,8 +19,11 @@ In the presentation, I will share our latest findings in the two sub-tasks of ge
 #### Related publications
 
 [1] Hu, X., Al-Olimat, H.S., Kersten, J., Wiegmann, M., Klan, F., Sun, Y. and Fan, H., 2022. GazPNE: annotation-free deep learning for place name extraction from microblogs leveraging gazetteer and synthetic data by rules. International Journal of Geographical Information Science, 36(2), pp.310-337. 
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 [2] Hu, X., Zhou, Z., Sun, Y., Kersten, J., Klan, F., Fan, H. and Wiegmann, M., 2022. GazPNE2: A general place name extractor for microblogs fusing gazetteers and pretrained transformer models. IEEE Internet of Things Journal.
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 [3] Hu, X., Zhou, Z., Li, H., Hu, Y., Gu, F., Kersten, J., Fan, H. and Klan, F., 2022. Location reference recognition from texts: A survey and comparison. arXiv preprint arXiv:2207.01683.
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 [4] Hu, X., Sun, Y., Kersten, J., Zhou, Z., Klan, F. and Fan, H., 2022. How can voting mechanisms improve the robustness and generalizability of toponym disambiguation? arXiv preprint arXiv:2209.08286.