Seiji Sugiyama, et al. “A Study of Displaying Electronic Text With Seamless Pages –Magnifying And Simplifying System for Text EXTension (MaSSTExt)–”. International Journal of Computer Information Systems and Industrial Management Applications, vol. 2, Apr. 2010, p. 9, https://cspub-ijcisim.org/index.php/ijcisim/article/view/42.