Penkina Natalia Nikolaevna

Publications in Math-Net.Ru

1. Allowance for interaction symmetry in the theory of extensions
   
   TMF, 91:2 (1992),  179–191
2. Analytical bounds for the energy of symmetrical biexcitons
   
   Fizika Tverdogo Tela, 31:12 (1989),  147–153
3. General expression for the symmetric trion's energies
   
   Fizika Tverdogo Tela, 26:5 (1984),  1436–1441