@inproceedings{ifla239,
           title = {ARRAY(0x558110acfa18)},
          author = {Denise Rosemary Nicholson},
            year = {2013},
        keywords = {access to knowledge; blind; visually impaired; Marrakesh Treaty; Treaty for Libraries and Archives; WIPO},
             url = {http://library.ifla.org/239/},
        abstract = {ARRAY(0x55810aec6b50)}
}