Catching the light curve of a flaring GRB. The opportunity offered by gravitational lensingG. M. Beskin, A. Shearer, A. Golden, C. Bartolini, A. Guarnieri, N. Masetti and A. PiccioniAstron. Astrophys. Suppl. Ser., 138 3 (1999) 587-588DOI: https://doi.org/10.1051/aas:1999110