The radio nebula produced by the 27 December 2004 giant flare from SGR 1806-20DOI: info:10.1007/s10509-007-9317-yv. 30839–42
Gelfand, Joseph D. 2007. "The radio nebula produced by the 27 December 2004 giant flare from SGR 1806-20." Astrophysics and Space Science, 308 39–42. https://doi.org/10.1007/s10509-007-9317-y.