RT Journal Article SR Electronic T1 Hermit Fixer-Upper JF Science JO Science FD American Association for the Advancement of Science SP 41 OP 41 DO 10.1126/science.299.5603.41a VO 299 IS 5603 YR 2003 UL http://science.sciencemag.org/content/299/5603/41.1.abstract AB