1. On the stability of viscous magnetization in variable magnetic fields (in Russian);Avchyan;IZO. Akad. NaukSSSR, Ser. Fiz. Zemli,1966
2. Contribution to the theory of the thermally activated magnetic viscosity of multidomain particles of ferromagnetic materials, 1 (in Russian);Aver'yanov;Izv. Akad. Nauk SSSR, Ser. Fiz. Zemli,1967
3. Contribution to the theory of the thermally activated magnetic viscosity of multidomain particles of ferromagnetic materials, 2 (in Russian);Aver'yanov;Izv. Akad. Nauk SSSR, Ser. Fiz. Zemli,1967
4. On the nature of the differences between the types of rémanent magnetization (in Russian);Aver'yanov;Izv. Akad. Nauk SSSR, Ser. Fiz. Zemli,1966
5. Le traînage irréversible dans les champs faibles;Barbier;J. Phys. Radium,1951