Bibliography on Art. 19 CISG

Maria-Teresa Alonso-Pérez, 'Contre-offre versus acceptation modifiée', 66 Revue internationale de droit comparé (R.I.D.C.) (2014), 53–66 [– in French]
Yuqing Wang, 'On Substantive Changes to Contracts Under the United Nations Convention on Contracts for the International Sale of Goods', 2(1) Studies in Law and Justice (March 2023), 19–25 [– in English]