Add bibtex

README.md

@@ -117,3 +117,16 @@ In the table below you can see all the data types assigned to each column, as we
 | list[number]   | 14      | [1,2,3]                 |
 | list[category] | 112     | [apple, orange, banana] |
 | list[url]      | 8       | [google.com, apple.com] |
+
+### Reference
+
+If you use this resource, please use the following reference
+
+@inproceedings{oses-etal-2024-databench,
+    title = "Question Answering over Tabular Data with DataBench: A Large-Scale Empirical Evaluation of LLMs",
+    author = "Jorge Jorge Osés Grijalba and Luis Alfonso Ureña-López and
+    Eugenio Martínez Cámara and Jose Camacho-Collados",
+    booktitle = "Proceedings of LREC-COLING 2024",
+    year = "2024",
+    address = "Turin, Italy"
+}