Kruchkov Yury Yu., Karpov Dmitry A., Karpova Anna Yu. «Teaching to change: the skill to learn, to communicate, and to choose» // 2013. №373 C.66-69
Tselishchev Vitaly V. «Intensionality: From Philosophical Logic to Metamathematics» // Tomsk State University Journal 2020. №458 C.85-89
