Silant’ev A.V. «The energy spectrum and the optical absorption spectrum of C36 fullerene within the Hubbard model» // Izvestiya vuzov. Fizika 2019. №6 C.3-15
Ergashev Tuhtasin G., Abdullayev Akmaljon A. «Poincare-Tricomi problem for the equation of a mixed elliptico-hyperbolic type of second kind» // Tomsk State University Journal of Mathematics and Mechanics 2020. №65 C.5-21
Komilova Nigora J., Ergashev Tuhtasin G. «Holmgren problem for multudimensional elliptic equation with two singular coefficients» // Tomsk State University Journal of Mathematics and Mechanics 2020. №63 C.47-59
Ergashev Tuhtasin G., Safarbayeva Nigora M. «Dirichlet problem for the multudimensional Helmholtz equation with one singular coefficient» // Tomsk State University Journal of Mathematics and Mechanics 2019. №62 C.55-67