1. Balacheff N (1988) Contract and custom: two registers of didactical interactions (trans: Herbst P). Math Educat Univ Georgia Athens 9(2):23–29
2. Brousseau G (1997) Theory of didactical situations in mathematics (eds and trans: Balacheff N, Cooper M, Sutherland R, Warfield V). Kluwer, Dordrecht/Boston/London
3. Brousseau G (2005) The study of the didactical conditions of school learning in mathematics. In: Hoffmann JL, Falk S (eds) Activity and sign grounding mathematics education. Springer, New York, pp 159–168
4. Brousseau G, Centeno J (1991) Rôle de la mémoire didactique de l’enseignant. Rech Didact Math 11(2–3):167–210
5. Brousseau G, Otte M (1989) The fragility of knowledge. In: Bishop A, Mellin-Olsen S, Van Dormolen J (eds) Mathematical knowledge: its growth through teaching. Kluwer, Dordrecht, pp 13–38