Journal Article
Bera, A. K.; Lake, B.; Islam, A. T. M. N.; Janson, O.; Rosner, H.; Schneidewind, A.; Park, J. T.; Wheeler, E.; Zander, S.: Consequences of critical interchain couplings and anisotropy on a Haldane chain. Physical Review B
91 (14), 144414, pp. 1 - 11 (2015)