...

.........................Javal, L.E. [1879]: Essaie sur la physiologie de la lecture.
.........................In: Ann. Oculist. 82 (1879), S. 242-253.




...

.........................Jegensdorf, Lothar [1980]: Schriftgestaltung und Textanordnung;
.........................Ravensburg 1980.




...

.........................Just, M.A. / Carpenter, P.A. [1985]: Cognitive coordinate systems: Accounts of mental rotation and individual differences in spatial ability.
.........................In: Psychological Review 92 (1985), pp.137–172.




...