NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS, cilt.121, sa.12, ss.1547-1548, 2006 (SCI-Expanded)
We present observations of the optically dark burst GRB 060108, the 100th Swift burst. We find that the most likely explanation for the observed darkness is a combination of intrinsic faintness, a hard optical to X-ray spectrum and dust extinction.