Yongsheng Rao, Ying Wang, Yu Zou, Jingzhong Zhang. The Sustainability of Digital Educational Resources. In Hoon Hong, Chee Yap, editors, Mathematical Software - ICMS 2014 - 4th International Congress, Seoul, South Korea, August 5-9, 2014. Proceedings. Volume 8592 of Lecture Notes in Computer Science, pages 230-234, Springer, 2014. [doi]
Abstract is missing.