1. Altshuller GS. Creativity as an exact science (in Russian). Moscow: Sovetskoe Radio; 1979.
2. Bailin S. Skills, generalizibility and critical thinking, twentieth world congress on philosophy. Boston: The Paideia Archive; 1998.
3. Baron J. An hypothesis about the training of intelligence. In: Perkins DN, Lochhead J, Bishop J, editors. Thinking: the second international conference. Hillsdale: Erlbaum; 1987.
4. Baumfield V, Butterworth M, Downey G, Higgins S, Lin M, Moseley D, Rockett M. Thinking skills approaches to effective teaching and learning: what is the evidence for impact on learners? London: EPPI-Centre; 2004.
5. Davydov VV. The theory of developing education (in Russian). Moscow: INTOR; 1996.