A new strongly X-ray flaring M 9 dwarf in the solar neighborhood V. Hambaryan, A. Staude, A. D. Schwope, R.-D. Scholz, S. Kimeswenger and R. Neuhäuser A&A, 415 1 (2004) 265-272 Published online: 03 February 2004 DOI: 10.1051/0004-6361:20034378