Anomalous low-temperature magnetic behaviour in DyRu2Si2 and DyRu2Ge2M. Bouvier, G. L. F. Fraga, A. Garnier, D. Gignoux, D. Schmitt and T. ShigeokaEurophys. Lett., 33 8 (1996) 647-652DOI: https://doi.org/10.1209/epl/i1996-00393-0