@article{Muno2006b, author = {M. P. Muno and B. Gaensler and J. S. Clark and S. F. Portegies Zwart and D. Pooley and R. de Grijs and I. Stevens and I. Negueruela}, journal = {The astronomer's telegram}, pages = {#902}, title = {XMM Observations of AXP CXO J167410.2-455216 Four Days Prior to Outburst}, year = {2006} }