1. Asher E (1969) The interaction between magnetization and polarization: phenomenological symmetry consideration. J Phys Soc Jpn 28:7
2. Astrov DN (1961) Magnetoelectric effect in chromium oxide. Sov Phys JETP 13:729
3. Aubert G (1982) A novel approach of the magnetoelectric effect in antiferromagnets. J Appl Phys 53:8125
4. Bichurin MI (ed) (1997) In: Proceedings of the 3rd international conference on magnetoelectric interaction phenomena in crystals (MEIPIC-3, Novgorod). Ferroelectrics, vol 204, p 356
5. Bichurin MI (ed) (2002) In: Proceedings of the fourth conference on magnetoelectric interaction phenomena in crystals (MEIPIC-4, Veliky Novgorod). Ferroelectrics, vol 279–280, p 386