RT Journal Article SR Electronic(1) A1 Burke, Christopher YR 1990 T1 Sorts JF Information Design Journal VO 6 IS 3 SP 268 OP 268 DO https://doi.org/10.1075/idj.6.3.28bur PB John Benjamins SN 0142-5471, AB , UL https://www.jbe-platform.com/content/journals/10.1075/idj.6.3.28bur