Update README.md

README.md

@@ -16,7 +16,7 @@ A RoBERTa-based model for detecting media frames at the sentence level. This mod
 
 ## Model Description
 
-This model was trained to identify media frames in text at the sentence level. It's based on the Media Frame Corpus (Card et al., 2015) and extends to online discussion contexts (Hartmann et al., 2019), making it suitable for analyzing both professional journalism and user-generated content.
+This model was trained to identify media frames in text at the sentence level. It's based on the Media Frame Corpus [*Card et al. 2015](https://aclanthology.org/P15-2072.pdf) and extends to online discussion contexts [*Hartmann et al., 2019](https://arxiv.org/pdf/1904.03969), making it suitable for analyzing both professional journalism and user-generated content.
 
 **Key Features:**