Spin glassiness and power law scaling in anisotropic triangular spin-1/2 antiferromagnets Jian Wu, Julia S. Wildeboer, Fletcher Werner, Alexander Seidel, Z. Nussinov and S. A. Solin EPL, 93 6 (2011) 67001 Published online: 15 March 2011 DOI: 10.1209/0295-5075/93/67001