Tkach N V

Publications in Math-Net.Ru

1. System of exact equations for the mass operator of quasiparticles interacting with phonons
   
   TMF, 61:3 (1984),  400–407
2. Dispersion of the permittivity tensor of ionic crystals in the exciton region
   
   TMF, 21:3 (1974),  415–423