Added references

README.md

@@ -1,66 +1,66 @@
----
-dataset_info:
-  features:
-  - name: id
-    dtype: string
-  - name: year
-    dtype: int64
-  - name: class
-    dtype:
-      class_label:
-        names:
-          '0': Beginning of political activity
-          '1': Building the Italian Republic
-          '2': From fascism to the Italian Republic
-          '3': Habsburg years
-          '4': Internal exile
-  - name: year_range
-    dtype:
-      class_label:
-        names:
-          '0': 1901-1905
-          '1': 1906-1910
-          '2': 1911-1915
-          '3': 1916-1920
-          '4': 1921-1925
-          '5': 1926-1930
-          '6': 1931-1935
-          '7': 1936-1940
-          '8': 1941-1945
-          '9': 1946-1950
-          '10': 1951-1955
-  - name: text
-    dtype: string
-  splits:
-  - name: train
-    num_bytes: 16007781
-    num_examples: 2210
-  - name: test
-    num_bytes: 4513601
-    num_examples: 549
-  - name: test_ood
-    num_bytes: 186150
-    num_examples: 100
-  download_size: 12416424
-  dataset_size: 20707532
-configs:
-- config_name: default
-  data_files:
-  - split: train
-    path: data/train-*
-  - split: test
-    path: data/test-*
-  - split: test_ood
-    path: data/test_ood-*
-license: cc-by-nc-sa-4.0
-task_categories:
-- text-classification
-- text-retrieval
-language:
-- it
-size_categories:
-- 1K<n<10K
----
+---
+dataset_info:
+  features:
+  - name: id
+    dtype: string
+  - name: year
+    dtype: int64
+  - name: class
+    dtype:
+      class_label:
+        names:
+          '0': Beginning of political activity
+          '1': Building the Italian Republic
+          '2': From fascism to the Italian Republic
+          '3': Habsburg years
+          '4': Internal exile
+  - name: year_range
+    dtype:
+      class_label:
+        names:
+          '0': 1901-1905
+          '1': 1906-1910
+          '2': 1911-1915
+          '3': 1916-1920
+          '4': 1921-1925
+          '5': 1926-1930
+          '6': 1931-1935
+          '7': 1936-1940
+          '8': 1941-1945
+          '9': 1946-1950
+          '10': 1951-1955
+  - name: text
+    dtype: string
+  splits:
+  - name: train
+    num_bytes: 16007781
+    num_examples: 2210
+  - name: test
+    num_bytes: 4513601
+    num_examples: 549
+  - name: test_ood
+    num_bytes: 186150
+    num_examples: 100
+  download_size: 12416424
+  dataset_size: 20707532
+configs:
+- config_name: default
+  data_files:
+  - split: train
+    path: data/train-*
+  - split: test
+    path: data/test-*
+  - split: test_ood
+    path: data/test_ood-*
+license: cc-by-nc-sa-4.0
+task_categories:
+- text-classification
+- text-retrieval
+language:
+- it
+size_categories:
+- 1K<n<10K
+---
 
 # DaDoEval
 **Disclaimer: This dataset is not the official DaDoEval repository from EVALITA. For the official dataset and more information, please visit the [EVALITA DaDoEval page](https://dhfbk.github.io/DaDoEval/) and the [DaDoEval repository](https://github.com/dhfbk/DaDoEval).**
@@ -92,6 +92,9 @@ The following table outlines the periods defined by historians for the coarse-gr
 - `class`: The historical period the document belongs to.
 - `year_range`: A 5-year temporal slice indicating the period the document falls into.
 
+## Citation
+
+If you use this dataset, please cite the original authors:
 
 ```
 @inproceedings{menini2020dadoeval,