The influence of weak links on magnetic ordering in layered structuresB. Hjörvarsson, Yu. Kudasov, M. Wolff, T. Hase, C. Chacon, M. van Kampen, P. Nordblad, A. Liebig and H. ZabelEPL, 81 1 (2008) 17008DOI: https://doi.org/10.1209/0295-5075/81/17008