GRB 170810A: AbAO optical upper limit. Volnova, A. ; Pozanenko, A. ; Inasaridze, R. ; Ayvazian, V. ; Kvaratskhelia, O. ; Inasaridze, G. ; Mazaeva, E. ; Molotov, I. Abstract Publication: GRB Coordinates Network Pub Date: 2017 Bibcode: 2017GCN.21471....1V