A. Tjoa:
"Austrian Literature Online (ALO): How Electronic Libraries, Cultural Heritage and Service Provision for Print Disabled People work together";
TCT Education of Disabilities (invited), 2 (2003), 1; 27 - 34.
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04404600