TY - JOUR T1 - Navigating in hyperspace: designing a structure-based toolbox JF - Communications of the ACM Y1 - 1994 A1 - Rivlin,Ehud A1 - Botafogo,Rodrigo A1 - Shneiderman, Ben VL - 37 SN - 0001-0782 UR - http://doi.acm.org/10.1145/175235.175242 CP - 2 M3 - 10.1145/175235.175242 ER -