Tahir, A., Rupprecht, C., Khan, R. T., Bauer, E., Hilscher, G., & Michor, H. (2009). The effect of nitrogen voids in La3Ni2B2N3-d. International Conference on Magnetism 2009, ICM 2009, Karlsruhe, Germany, EU. http://hdl.handle.net/20.500.12708/127533