An Experimental Comparison of a Mouse and Arrow-Jump Keys for an Interactive Encyclopedia. - John Ewing; Simin Mehrabanzad; Scott Sheck; Daniel Ostroff; Ben Shneiderman (Int. J. Man Mach. Stud., 1986)

Selection devices for user of an electronic encyclopedia: An empirical comparison of four possibilities. - Daniel Ostroff; Ben Shneiderman (Inf. Process. Manag., 1988)