The Spin-Dependent Structure Functions of Nucleons and Nuclei
  We discuss connection between spin-dependent SFs of nucleons and nuclei in the deep inelastic lepton scattering. The case of the deuteron is studied in detail in the Bethe-Salpeter formalism. 
F.C. Khanna (1) and A.Yu. Umnikov (1 and 2) ((1) University of   Alberta, Edmonton, Canada, (2) INFN, Perugia, Italy)