Zheng, G.-Q., Matano, K., Kawasaki, S., Li, Z., Sun, G. L., Sun, D. L., et al. (2010). Multiple Superconducting Gaps and Anisotropic Spin Fluctuations in Hole-Doped and Electron-Doped Iron-Pnictides: NMR Studies. Journal of Superconductivity and Novel Magnetism, 23, 609-612.