@article{id_5332,
title = "Diagonal antiferromagnetic easy axis in lightly hole doped Y1-xCaxBa2Cu3O6",
author = "A. Janossy, T. Feher, A. Erb",
journal = "Physical Review Letters",
volume = "91",
year = "2003",
url = "http://dx.doi.org/10.1103/PhysRevLett.91.177001",
}