diff --git a/david_doukhan_ina.bib b/david_doukhan_ina.bib
index 297902c..7498d9a 100644
--- a/david_doukhan_ina.bib
+++ b/david_doukhan_ina.bib
@@ -77,7 +77,8 @@ @inproceedings{doukhan2018ina
   author={Doukhan, David and Lechapt, Eliott and Evrard, Marc and Carrive, Jean},
   booktitle={Music Information Retrieval Evaluation eXchange (MIREX 2018)},
   year={2018},
-  url={https://www.music-ir.org/mirex/abstracts/2018/DD1.pdf}
+  url={https://www.music-ir.org/mirex/abstracts/2018/DD1.pdf},
+  keywords={abstract}
 }
 
 @article{doukhan2018describing,
@@ -101,7 +102,8 @@ @inproceedings{doukhan2019estimer
   author={Doukhan, David and Rezgui, Zohra and Poels, G{\'e}raldine and Carrive, Jean},
   booktitle={journ{\'e}e DAHLIA:" Informatique et Humanit{\'e}s num{\'e}riques: quelles probl{\'e}matiques pour quels domaines?"},
   year={2019},
-  url={https://hal.science/hal-02168148/document}
+  url={https://hal.science/hal-02168148/document},
+  keywords={abstract}
 }