First superburst from a classical low-mass X-ray binary transientL. Keek, J. J. M. in 't Zand, E. Kuulkers, A. Cumming, E. F. Brown and M. SuzukiA&A, 479 1 (2008) 177-188DOI: https://doi.org/10.1051/0004-6361:20078464
