RGMIA digitization. CAVAL 2011
Pdf in ‘Abstract’ folder volume and issue number unknown. Article not found in http://rgmia.org/issues.php (v.1-15). Metadata released as part of files we agreed to add to VUIR. Lyn 12/11/12.

Date found at: http://mathlab.math.scu.edu.tw/mp/view.asp?i=21&j=4&k=6&eAutoID=38&rsTotal=13  LL 21/1/25