- N. N. Bogolubov, E. N. Bogolubova, S. P. Kruchinin, New Trends in Superconductivity, 2002, 277
- A. L. Kuzemsky, “Variational principle of Bogoliubov and generalized mean fields in many-particle interacting systems”, Int. J. Mod. Phys. B, 29, no. 18, 2015, 1530010
- N. N. Bogolubov, E. N. Bogolubova, S. P. Kruchinin, “Modern Approach to the Calculation of the Correlation Function in Superconductivity Models”, Mod. Phys. Lett. B, 17, no. 10n12, 2003, 709