Three active M dwarfs within 8 pc: L 449-1, L 43-72, and LP 949-15 R.-D. Scholz, G. Lo Curto, R. A. Méndez, V. Hambaryan, E. Costa, T. J. Henry and A. D. Schwope A&A, 439 3 (2005) 1127-1130 Published online: 12 August 2005 DOI: 10.1051/0004-6361:20053346