Lewinski, Silke von MPI for Intellectual Property and Competition Law, Max Planck Society;
http://www.juris.hokudai.ac.jp/gcoe/journal/IP_vol34/34_8.pdf (Publisher version)
Lewinski, S. v. (2011). WIPO’s Discussion on Exceptions and Limitations, in particular in favour of Visually Impaird Persons (in Japanese, sligthly revised version of above article in RIDA), Part I. Intellectual Property Law and Policy, 34, 219-249.