Conference contributions
of mullite-type Bi 2 Fe 4 O 9 M. M. Murshed, H. Krüger, M. Burianek, G. Nénert, V. Kahlenberg, M. Mühlberg, H. Schneider, R. X. Fischer, Th. M. Gesing Z. Kristallogr. Suppl. 32 (2012) 75. Abstract Poster [...] mullite-type Bi 2 Fe 4 O 9 M. Mangir Murshed, H. Krüger, M. Burianek, G. Nénert, V. Kahlenberg, M. Mühlberg, H. SchneiderR. X. Fischer, Th. M. Gesing 20 th Annual Meeting of the Bangladesh Chemical Society [...] experiments and impedance spectroscopy S. Ohmann, P. Fielitz, G. Borchardt, T. Debnath, C. Rüscher, M- Mühlberg, M. Burianek, Th. M. Gesing, R. X. Fischer, H. Schneider 5 th International Mullite Workshop, Aviles