@article {9425,
	title = {Symmetry of spin excitation spectra in the tetragonal paramagnetic and superconducting phases of 122-ferropnictides},
	journal = {Physical Review B - Condensed Matter and Materials Physics},
	year = {2010},
	doi = {10.1103/PhysRevB.82.134503},
	author = {J.T. Park and D.S. Inosov and A. Yaresko and S. Graser and D.L. Sun and Ph. Bourges and Y. Sidis and Yuan Li and J.-H. Kim and D. Haug and A. Ivanov and K. Hradil and A. Schneidewind and P. Link and E. Faulhaber and I. Glavatskyy and C.T. Lin and B. Keimer and V. Hinkov}
}
