Yuxiu Cao Xipeng Tong Xiaosong Yang Long Tang A CSCW Method for Designing CRT Correcting Lens. 189-192 2002 CSCWD http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1047681&isnumber=22453 conf/cscwd/2002 db/conf/cscwd/cscwd2002.html#CaoTYT02