1. the weak ferromagnetism of natural hydrogoethites;Bagin;Iz. Acad. Sci. USSR, Phys. Solid Earth,1976
2. the magnetic properties of α-Fe2O3 fine particles;Bando;J. Phys. Soc. Japan,1965
3. Origin of thermoremanence in goethite;Banerjee;Earth planet. Sci. Lett.,1970
4. Dankers, P. H. M. , 1978. Magnetic properties of dispersed natural iron-oxides of known grain-size, PhD thesis, University of Utrecht, 143 pp.
5. Relationship between median destructive field and remanent coercive forces for dispersed magnetite, titanomagnetite and hematite;Dankers;Geophys. J. R. astr. Soc.,1981