Ongoing activity of Sgr 1806-20. Golenetskii, S. ; Aptekar, R. ; Mazets, E. ; Pal'Shin, V. ; Frederiks, D. ; Cline, T. ; Rau, A. ; von Kienlin, A. ; Lichti, G. Abstract Publication: GRB Coordinates Network Pub Date: 2004 Bibcode: 2004GCN..2633....1G