SGR 1806-20: no IR variability of the proposed counterparts. Israel, G. L. ; Mignani, R. ; Covino, S. ; Campana, S. ; Stella, L. ; Rea, N. ; Testa, V. ; Marconi, G. Abstract Publication: GRB Coordinates Network Pub Date: 2004 Bibcode: 2004GCN..2609....1I