@article {9432,
	title = {Magnetic resonant mode in the low-energy spin-excitation spectrum of superconducting Rb2Fe4Se5 single crystals},
	journal = {Physical Review Letters},
	year = {2011},
	doi = {10.1103/PhysRevLett.107.177005},
	author = {J.T. Park and G. Friemel and Yuan Li and J.-H. Kim and V. Tsurkan and J. Deisenhofer and H.-A. Krug Von Nidda and A. Loidl and A. Ivanov and B. Keimer and D.S. Inosov}
}
