Huang, Xiaohong, and Xiao Tao. “Research on Fine-Tuned BERT-CRF Joint Labeling Model for Contractual Syntactic and Lexical Ambiguity Resolution in Business”. Informatica 50, no. 13 (May 18, 2026). Accessed May 19, 2026. https://www.informatica.si/index.php/informatica/article/view/10364.