Letfulov B M

Publications in Math-Net.Ru

1. Ferromagnetism in the Hubbard model
   
   Fizika Tverdogo Tela, 32:5 (1990),  1561–1563
2. Feromagnetism in the single-band Hubbard model in the limit of strong correlations
   
   TMF, 81:3 (1989),  434–440
3. Localized spin-polaron states in ferromagnets
   
   TMF, 73:3 (1987),  454–462