SCStuart CrispinFollowUsage metrics Co-workers & collaboratorsDHHanson, DJHanson, DJGLGemma LewisGemma LewisDRReiser, DReiser, DMMMiles, MMiles, MSRSusantha RanmuthugalaSusantha RanmuthugalaMWMark WickhamSenior LecturerMark Wickham