Bukhtyak Mikhail Stepanovych «Normal congruence of paraboloid. Demiquadrics» // Tomsk State University Journal of Mathematics and Mechanics 2015. №5(37) C.5-19
Minin O.V., Yue L., Minin I.V. «Electromagnetic properties of the pyramids from the photonics position» // Izvestiya vuzov. Fizika 2019. №10 C.12-18