Contribution to a Commentary
            Jan Peter Schmidt, Art 1:107 (Application of the Principles by Way of Analogy), Art 1:201 (Good Faith and Fair Dealing), Art 1:202 (Duty to Co-operate), Art 1:302 (Reasonableness), Art 1:303 (Notice), in: 
Nils Jansen, Reinhard Zimmermann (eds.), Commentaries on European Contract Laws: Foundations, Commentaries, Synthesis, Oxford University Press, Oxford 2018, 81–99, 100–166, 173–199.