Kakehashi, Y. Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
Fulde, P. Max Planck Institute for the Physics of Complex Systems, Max Planck Society;
Kakehashi, Y., & Fulde, P. (2004). Self-consistent projection operator method for the single-particle excitation spectrum. Journal of Magnetism and Magnetic Materials, 400-401.