Robuta

https://gcn.nasa.gov/circulars/13737 GCN - Circulars - 13737 - GRB 120909A: Fermi GBM observation gcn circulars grb fermi gbm https://grin-global.warwick.ac.uk/gringlobal/accessiondetail?id=13750 HRIGRU 13737 GRIN-Global grin global