1. Bourbaki, N. (1962): Algebra, trans. from the French.—Moscow: Fitmatgiz
2. Bourbaki, N. (1963): Essays on the history of mathematics, trans. from the French.—Moscow: IL
3. Davydov, V.V. (1975). Logical and psychological problems of elementary mathematics as an academic subject.—In: L.P. Steffe (Ed.), Soviet studies in the psychology of learning and teaching mathematics (Vol. VII). Chicago, IL: University of Chicago Press, p. 55–107.
4. Davydov, V.V. (1990): Types of generalization in instruction: Logical and psychological problems in the structuring of school curricula.—Reston, VA: National Council of Teachers of Mathematics. (Original published in 1972)
5. Davydov, V.V., Gorbov, S.F., Mikulina, G.G., & Saveleva, O.V. (1999): Mathematics: Class 1.—J. Schmittau (Ed.), Binghamton, NY: State University of New York.